56536116 has 96 divisors (see below), whose sum is σ = 169494528. Its totient is φ = 14256000.

The previous prime is 56536079. The next prime is 56536133. The reversal of 56536116 is 61163565.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23991 + ... + 26241.

It is an arithmetic number, because the mean of its divisors is an integer number (1765568).

Almost surely, 2^56536116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56536116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84747264).

56536116 is an abundant number, since it is smaller than the sum of its proper divisors (112958412).

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

56536116 is a wasteful number, since it uses less digits than its factorization.

56536116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301 (or 2299 counting only the distinct ones).

The product of its digits is 16200, while the sum is 33.

The square root of 56536116 is about 7519.0502059768. The cubic root of 56536116 is about 383.8032575061.

The spelling of 56536116 in words is "fifty-six million, five hundred thirty-six thousand, one hundred sixteen".