52519364 has 6 divisors (see below), whose sum is σ = 91908894. Its totient is φ = 26259680.

The previous prime is 52519331. The next prime is 52519387. The reversal of 52519364 is 46391525.

It can be written as a sum of positive squares in only one way, i.e., 49984900 + 2534464 = 7070^2 + 1592^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6564917 + ... + 6564924.

It is an arithmetic number, because the mean of its divisors is an integer number (15318149).

Almost surely, 2^52519364 is an apocalyptic number.

It is an amenable number.

52519364 is a deficient number, since it is larger than the sum of its proper divisors (39389530).

52519364 is a wasteful number, since it uses less digits than its factorization.

52519364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13129845 (or 13129843 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The square root of 52519364 is about 7247.0244928522. The cubic root of 52519364 is about 374.4896500592.

The spelling of 52519364 in words is "fifty-two million, five hundred nineteen thousand, three hundred sixty-four".