56043080 has 32 divisors (see below), whose sum is σ = 130447800. Its totient is φ = 21643776.

The previous prime is 56043059. The next prime is 56043083. The reversal of 56043080 is 8034065.

It can be written as a sum of positive squares in 4 ways, for example, as 39866596 + 16176484 = 6314^2 + 4022^2 .

It is not an unprimeable number, because it can be changed into a prime (56043083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22997 + ... + 25316.

Almost surely, 2^56043080 is an apocalyptic number.

It is an amenable number.

56043080 is an abundant number, since it is smaller than the sum of its proper divisors (74404720).

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

56043080 is a wasteful number, since it uses less digits than its factorization.

56043080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48353 (or 48349 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 56043080 is about 7486.1926237574. The cubic root of 56043080 is about 382.6843174501.

The spelling of 56043080 in words is "fifty-six million, forty-three thousand, eighty".