56127475394 has 16 divisors (see below), whose sum is σ = 87369132600. Its totient is φ = 27010537344.

The previous prime is 56127475387. The next prime is 56127475447. The reversal of 56127475394 is 49357472165.

It can be written as a sum of positive squares in 4 ways, for example, as 21294105625 + 34833369769 = 145925^2 + 186637^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1507979 + ... + 1544750.

Almost surely, 2^56127475394 is an apocalyptic number.

56127475394 is a deficient number, since it is larger than the sum of its proper divisors (31241657206).

56127475394 is a wasteful number, since it uses less digits than its factorization.

56127475394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053077.

The product of its digits is 6350400, while the sum is 53.

The spelling of 56127475394 in words is "fifty-six billion, one hundred twenty-seven million, four hundred seventy-five thousand, three hundred ninety-four".