56015050655 has 16 divisors (see below), whose sum is σ = 70560612864. Its totient is φ = 42607007520.

The previous prime is 56015050649. The next prime is 56015050699. The reversal of 56015050655 is 55605051065.

It is not a de Polignac number, because 56015050655 - 2²⁴ = 55998273439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1439141 + ... + 1477550.

It is an arithmetic number, because the mean of its divisors is an integer number (4410038304).

Almost surely, 2^56015050655 is an apocalyptic number.

56015050655 is a deficient number, since it is larger than the sum of its proper divisors (14545562209).

56015050655 is a wasteful number, since it uses less digits than its factorization.

56015050655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916886.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 56015050655 in words is "fifty-six billion, fifteen million, fifty thousand, six hundred fifty-five".