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55010560053 = 390112034941
BaseRepresentation
bin110011001110111000…
…101000100000110101
312020222210001222212010
4303032320220200311
51400130200410203
641134351114433
73655133021361
oct631670504065
9166883058763
1055010560053
112136a032a79
12a7b2b12a19
135258b58067
14293bd802a1
15166e6d5303
hexccee28835

55010560053 has 8 divisors (see below), whose sum is σ = 73355589216. Its totient is φ = 36669618800.

The previous prime is 55010560051. The next prime is 55010560133. The reversal of 55010560053 is 35006501055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55010560053 - 21 = 55010560051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55010560053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010560051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990438 + ... + 1044503.

It is an arithmetic number, because the mean of its divisors is an integer number (9169448652).

Almost surely, 255010560053 is an apocalyptic number.

It is an amenable number.

55010560053 is a deficient number, since it is larger than the sum of its proper divisors (18345029163).

55010560053 is a wasteful number, since it uses less digits than its factorization.

55010560053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043955.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 55010560053 in words is "fifty-five billion, ten million, five hundred sixty thousand, fifty-three".

Divisors: 1 3 9011 27033 2034941 6104823 18336853351 55010560053