56807564695594 has 16 divisors (see below), whose sum is σ = 90224321445000. Its totient is φ = 26732810962944.

The previous prime is 56807564695547. The next prime is 56807564695597. The reversal of 56807564695594 is 49559646570865.

56807564695594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 53294920313569 + 3512644382025 = 7300337^2 + 1874205^2 .

It is not an unprimeable number, because it can be changed into a prime (56807564695597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818512 + ... + 10690420.

Almost surely, 2^{56807564695594} is an apocalyptic number.

56807564695594 is a deficient number, since it is larger than the sum of its proper divisors (33416756749406).

56807564695594 is a wasteful number, since it uses less digits than its factorization.

56807564695594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10041177.

The product of its (nonzero) digits is 9797760000, while the sum is 79.

The spelling of 56807564695594 in words is "fifty-six trillion, eight hundred seven billion, five hundred sixty-four million, six hundred ninety-five thousand, five hundred ninety-four".