56602686207 has 16 divisors (see below), whose sum is σ = 75773445120. Its totient is φ = 37583649600.

The previous prime is 56602686149. The next prime is 56602686233. The reversal of 56602686207 is 70268620665.

It is not a de Polignac number, because 56602686207 - 2¹⁹ = 56602161919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56602646207) 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, 1984594 + ... + 2012912.

It is an arithmetic number, because the mean of its divisors is an integer number (4735840320).

Almost surely, 2^56602686207 is an apocalyptic number.

56602686207 is a deficient number, since it is larger than the sum of its proper divisors (19170758913).

56602686207 is a wasteful number, since it uses less digits than its factorization.

56602686207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30974.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 56602686207 in words is "fifty-six billion, six hundred two million, six hundred eighty-six thousand, two hundred seven".