56150273457 has 12 divisors (see below), whose sum is σ = 81108004224. Its totient is φ = 37432567800.

The previous prime is 56150273449. The next prime is 56150273513. The reversal of 56150273457 is 75437205165.

It is a happy number.

56150273457 is a `hidden beast` number, since 5 + 61 + 502 + 7 + 34 + 57 = 666.

It is not a de Polignac number, because 56150273457 - 2³ = 56150273449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56150273357) 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 in 11 ways as a sum of consecutive naturals, for example, 669832 + ... + 748982.

It is an arithmetic number, because the mean of its divisors is an integer number (6759000352).

Almost surely, 2^56150273457 is an apocalyptic number.

It is an amenable number.

56150273457 is a deficient number, since it is larger than the sum of its proper divisors (24957730767).

56150273457 is a wasteful number, since it uses less digits than its factorization.

56150273457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157980 (or 157977 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 56150273457 in words is "fifty-six billion, one hundred fifty million, two hundred seventy-three thousand, four hundred fifty-seven".