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5505610555511 = 1171103921413169
BaseRepresentation
bin101000000011101111111…
…1101100010000001110111
3201111022221110120120220222
41100013133331202001313
51210200442300234021
615413124221244555
71105524106400303
oct120073775420167
921438843516828
105505610555511
111832a0969a3a0
1274b035a0375b
1330c23b6c3b71
14150689ba0d03
1598330bb16ab
hex501dff62077

5505610555511 has 32 divisors (see below), whose sum is σ = 6101348198400. Its totient is φ = 4925999232000.

The previous prime is 5505610555493. The next prime is 5505610555637. The reversal of 5505610555511 is 1155550165055.

It is not a de Polignac number, because 5505610555511 - 210 = 5505610554487 is a prime.

It is a super-2 number, since 2×55056105555112 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505610455511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1737332135 + ... + 1737335303.

It is an arithmetic number, because the mean of its divisors is an integer number (190667131200).

Almost surely, 25505610555511 is an apocalyptic number.

5505610555511 is a deficient number, since it is larger than the sum of its proper divisors (595737642889).

5505610555511 is a wasteful number, since it uses less digits than its factorization.

5505610555511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431.

The product of its (nonzero) digits is 468750, while the sum is 44.

The spelling of 5505610555511 in words is "five trillion, five hundred five billion, six hundred ten million, five hundred fifty-five thousand, five hundred eleven".

Divisors: 1 11 71 781 1039 2141 3169 11429 23551 34859 73769 152011 224999 811459 1672121 2224499 2474989 3292591 6784829 24469489 36218501 74633119 157939429 233773961 481722859 1737333719 2571513571 5298951449 7049437331 77543810641 500510050501 5505610555511