56545083 has 48 divisors (see below), whose sum is σ = 99473920. Its totient is φ = 30233088.

The previous prime is 56545081. The next prime is 56545091. The reversal of 56545083 is 38054565.

It is not a de Polignac number, because 56545083 - 2¹ = 56545081 is a prime.

It is a super-2 number, since 2×56545083² = 6394692822953778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56545081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115866 + ... + 116352.

Almost surely, 2^56545083 is an apocalyptic number.

56545083 is a deficient number, since it is larger than the sum of its proper divisors (42928837).

56545083 is a wasteful number, since it uses less digits than its factorization.

56545083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 56545083 is about 7519.6464677537. The cubic root of 56545083 is about 383.8235476741.

The spelling of 56545083 in words is "fifty-six million, five hundred forty-five thousand, eighty-three".