55056100010165 has 64 divisors (see below), whose sum is σ = 73214793630720. Its totient is φ = 39566057103360.

The previous prime is 55056100010147. The next prime is 55056100010173. The reversal of 55056100010165 is 56101000165055.

It is not a de Polignac number, because 55056100010165 - 2²⁶ = 55056032901301 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 402703559 + ... + 402840251.

It is an arithmetic number, because the mean of its divisors is an integer number (1143981150480).

Almost surely, 2^{55056100010165} is an apocalyptic number.

It is an amenable number.

55056100010165 is a deficient number, since it is larger than the sum of its proper divisors (18158693620555).

55056100010165 is a wasteful number, since it uses less digits than its factorization.

55056100010165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139262.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 55056100010165 in words is "fifty-five trillion, fifty-six billion, one hundred million, ten thousand, one hundred sixty-five".