56634062655 has 16 divisors (see below), whose sum is σ = 90624425184. Its totient is φ = 30201525120.

The previous prime is 56634062609. The next prime is 56634062663. The reversal of 56634062655 is 55626043665.

It is not a de Polignac number, because 56634062655 - 2¹¹ = 56634060607 is a prime.

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, 61984 + ... + 342213.

It is an arithmetic number, because the mean of its divisors is an integer number (5664026574).

Almost surely, 2^56634062655 is an apocalyptic number.

56634062655 is a deficient number, since it is larger than the sum of its proper divisors (33990362529).

56634062655 is a wasteful number, since it uses less digits than its factorization.

56634062655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413546.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 56634062655 in words is "fifty-six billion, six hundred thirty-four million, sixty-two thousand, six hundred fifty-five".