55061110055 has 16 divisors (see below), whose sum is σ = 75646531584. Its totient is φ = 37689113760.

The previous prime is 55061110051. The next prime is 55061110067. The reversal of 55061110055 is 55001116055.

It is a happy number.

It is not a de Polignac number, because 55061110055 - 2² = 55061110051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55061110051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377431 + ... + 1416840.

It is an arithmetic number, because the mean of its divisors is an integer number (4727908224).

Almost surely, 2^55061110055 is an apocalyptic number.

55061110055 is a deficient number, since it is larger than the sum of its proper divisors (20585421529).

55061110055 is a wasteful number, since it uses less digits than its factorization.

55061110055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794846.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 55061110055 in words is "fifty-five billion, sixty-one million, one hundred ten thousand, fifty-five".