55159522595155 has 64 divisors (see below), whose sum is σ = 77270242170240. Its totient is φ = 37354615603200.

The previous prime is 55159522595137. The next prime is 55159522595239.

55159522595155 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55159522595155 - 2⁵ = 55159522595123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 277518051 + ... + 277716739.

It is an arithmetic number, because the mean of its divisors is an integer number (1207347533910).

Almost surely, 2^{55159522595155} is an apocalyptic number.

55159522595155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55159522595155 is a deficient number, since it is larger than the sum of its proper divisors (22110719575085).

55159522595155 is a wasteful number, since it uses less digits than its factorization.

55159522595155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201880.

The product of its digits is 126562500, while the sum is 64.

The spelling of 55159522595155 in words is "fifty-five trillion, one hundred fifty-nine billion, five hundred twenty-two million, five hundred ninety-five thousand, one hundred fifty-five".