56430053140 has 12 divisors (see below), whose sum is σ = 118503111636. Its totient is φ = 22572021248.

The previous prime is 56430053101. The next prime is 56430053153. The reversal of 56430053140 is 4135003465.

56430053140 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 2 ways, for example, as 18651911184 + 37778141956 = 136572^2 + 194366^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410751309 + ... + 1410751348.

It is an arithmetic number, because the mean of its divisors is an integer number (9875259303).

Almost surely, 2^56430053140 is an apocalyptic number.

It is an amenable number.

56430053140 is an abundant number, since it is smaller than the sum of its proper divisors (62073058496).

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

56430053140 is a wasteful number, since it uses less digits than its factorization.

56430053140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821502666 (or 2821502664 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 56430053140 in words is "fifty-six billion, four hundred thirty million, fifty-three thousand, one hundred forty".