56612052 has 108 divisors (see below), whose sum is σ = 169303680. Its totient is φ = 15900192.

The previous prime is 56612051. The next prime is 56612069. The reversal of 56612052 is 25021665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56612051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 117949 + ... + 118427.

Almost surely, 2^56612052 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 56612052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84651840).

56612052 is an abundant number, since it is smaller than the sum of its proper divisors (112691628).

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

56612052 is a wasteful number, since it uses less digits than its factorization.

56612052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56612052 is about 7524.0980854851. The cubic root of 56612052 is about 383.9750146504.

The spelling of 56612052 in words is "fifty-six million, six hundred twelve thousand, fifty-two".