56013370 has 48 divisors (see below), whose sum is σ = 118851840. Its totient is φ = 18948384.

The previous prime is 56013359. The next prime is 56013371. The reversal of 56013370 is 7331065.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56013371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37987 + ... + 39433.

It is an arithmetic number, because the mean of its divisors is an integer number (2476080).

Almost surely, 2^56013370 is an apocalyptic number.

56013370 is an abundant number, since it is smaller than the sum of its proper divisors (62838470).

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

56013370 is a wasteful number, since it uses less digits than its factorization.

56013370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 56013370 is about 7484.2080409353. The cubic root of 56013370 is about 382.6166816197.

The spelling of 56013370 in words is "fifty-six million, thirteen thousand, three hundred seventy".