56279480564 has 6 divisors (see below), whose sum is σ = 98489090994. Its totient is φ = 28139740280.

The previous prime is 56279480563. The next prime is 56279480623. The reversal of 56279480564 is 46508497265.

It can be written as a sum of positive squares in only one way, i.e., 37690339600 + 18589140964 = 194140^2 + 136342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56279480563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7034935067 + ... + 7034935074.

It is an arithmetic number, because the mean of its divisors is an integer number (16414848499).

Almost surely, 2^56279480564 is an apocalyptic number.

It is an amenable number.

56279480564 is a deficient number, since it is larger than the sum of its proper divisors (42209610430).

56279480564 is a wasteful number, since it uses less digits than its factorization.

56279480564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14069870145 (or 14069870143 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 56279480564 in words is "fifty-six billion, two hundred seventy-nine million, four hundred eighty thousand, five hundred sixty-four".