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5055055005055 = 5116710143131513
BaseRepresentation
bin100100110001111100011…
…0000100000010101111111
3122220020222110211011100111
41021203320300200111333
51130310223040130210
614430132112210451
71031133655404016
oct111437060402577
918806873734314
105055055005055
111679922846740
12697853839a27
132a88c71b1133
141369475b5a7d
158b760c8588a
hex498f8c2057f

5055055005055 has 64 divisors (see below), whose sum is σ = 6798746658816. Its totient is φ = 3577242240000.

The previous prime is 5055055005053. The next prime is 5055055005103. The reversal of 5055055005055 is 5505005505505.

It is not a de Polignac number, because 5055055005055 - 21 = 5055055005053 is a prime.

It is a super-2 number, since 2×50550550050552 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5055055004999 and 5055055005017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055055005053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160395979 + ... + 160427491.

It is an arithmetic number, because the mean of its divisors is an integer number (106230416544).

Almost surely, 25055055005055 is an apocalyptic number.

5055055005055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5055055005055 is a deficient number, since it is larger than the sum of its proper divisors (1743691653761).

5055055005055 is a wasteful number, since it uses less digits than its factorization.

5055055005055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32128.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 5055055005055 in words is "five trillion, fifty-five billion, fifty-five million, five thousand, fifty-five".

Divisors: 1 5 11 55 67 101 335 431 505 737 1111 2155 3685 4741 5555 6767 23705 28877 31513 33835 43531 74437 144385 157565 217655 317647 346643 372185 478841 1588235 1733215 2111371 2394205 2916577 3182813 10556855 13582103 14582885 15914065 23225081 32082347 35010943 67910515 116125405 149403133 160411735 175054715 213248471 747015665 910000901 1066242355 1371792403 2345733181 4550004505 6858962015 10010009911 11728665905 15089716433 50050049555 75448582165 91910091001 459550455005 1011011001011 5055055005055