52564964 has 24 divisors (see below), whose sum is σ = 96273408. Its totient is φ = 25081920.

The previous prime is 52564951. The next prime is 52564973. The reversal of 52564964 is 46946525.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6149 + ... + 11955.

It is an arithmetic number, because the mean of its divisors is an integer number (4011392).

Almost surely, 2^52564964 is an apocalyptic number.

It is an amenable number.

52564964 is a deficient number, since it is larger than the sum of its proper divisors (43708444).

52564964 is a wasteful number, since it uses less digits than its factorization.

52564964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915 (or 5913 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 52564964 is about 7250.1699290430. The cubic root of 52564964 is about 374.5980024003.

The spelling of 52564964 in words is "fifty-two million, five hundred sixty-four thousand, nine hundred sixty-four".