56270080155 has 32 divisors (see below), whose sum is σ = 95341022784. Its totient is φ = 28241555456.

The previous prime is 56270080151. The next prime is 56270080177. The reversal of 56270080155 is 55108007265.

It is not a de Polignac number, because 56270080155 - 2² = 56270080151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56270080151) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3454009 + ... + 3470261.

It is an arithmetic number, because the mean of its divisors is an integer number (2979406962).

Almost surely, 2^56270080155 is an apocalyptic number.

56270080155 is a deficient number, since it is larger than the sum of its proper divisors (39070942629).

56270080155 is a wasteful number, since it uses less digits than its factorization.

56270080155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29855.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 56270080155 in words is "fifty-six billion, two hundred seventy million, eighty thousand, one hundred fifty-five".