56048280 has 64 divisors (see below), whose sum is σ = 168639840. Its totient is φ = 14902272.

The previous prime is 56048261. The next prime is 56048297. The reversal of 56048280 is 8284065.

It is a congruent number.

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, 73662 + ... + 74418.

Almost surely, 2^56048280 is an apocalyptic number.

It is an amenable number.

56048280 is an abundant number, since it is smaller than the sum of its proper divisors (112591560).

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

56048280 is a wasteful number, since it uses less digits than its factorization.

56048280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 56048280 is about 7486.5399217529. The cubic root of 56048280 is about 382.6961529697.

The spelling of 56048280 in words is "fifty-six million, forty-eight thousand, two hundred eighty".