56465064 has 48 divisors (see below), whose sum is σ = 153273120. Its totient is φ = 18779040.

The previous prime is 56465053. The next prime is 56465111. The reversal of 56465064 is 46056465.

It is a happy number.

56465064 is a `hidden beast` number, since 5 + 646 + 5 + 0 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57909 + ... + 58875.

It is an arithmetic number, because the mean of its divisors is an integer number (3193190).

Almost surely, 2^56465064 is an apocalyptic number.

It is an amenable number.

56465064 is an abundant number, since it is smaller than the sum of its proper divisors (96808056).

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

56465064 is a wasteful number, since it uses less digits than its factorization.

56465064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 56465064 is about 7514.3239216845. The cubic root of 56465064 is about 383.6424079887.

The spelling of 56465064 in words is "fifty-six million, four hundred sixty-five thousand, sixty-four".