56319952 has 40 divisors (see below), whose sum is σ = 123707360. Its totient is φ = 24624000.

The previous prime is 56319947. The next prime is 56319953. The reversal of 56319952 is 25991365.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56319953) 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, 3174 + ... + 11077.

It is an arithmetic number, because the mean of its divisors is an integer number (3092684).

Almost surely, 2^56319952 is an apocalyptic number.

56319952 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56319952 is an abundant number, since it is smaller than the sum of its proper divisors (67387408).

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

56319952 is a wasteful number, since it uses less digits than its factorization.

56319952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14291 (or 14285 counting only the distinct ones).

The product of its digits is 72900, while the sum is 40.

The square root of 56319952 is about 7504.6620177061. The cubic root of 56319952 is about 383.3134796691.

The spelling of 56319952 in words is "fifty-six million, three hundred nineteen thousand, nine hundred fifty-two".