56004232140 has 48 divisors (see below), whose sum is σ = 174235390560. Its totient is φ = 14934461760.

The previous prime is 56004232139. The next prime is 56004232153. The reversal of 56004232140 is 4123240065.

56004232140 is a `hidden beast` number, since 5 + 600 + 42 + 3 + 2 + 14 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51855231 + ... + 51856310.

It is an arithmetic number, because the mean of its divisors is an integer number (3629903970).

Almost surely, 2^56004232140 is an apocalyptic number.

It is an amenable number.

56004232140 is an abundant number, since it is smaller than the sum of its proper divisors (118231158420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56004232140 is a wasteful number, since it uses less digits than its factorization.

56004232140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103711559 (or 103711551 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 56004232140 in words is "fifty-six billion, four million, two hundred thirty-two thousand, one hundred forty".