52303904 has 12 divisors (see below), whose sum is σ = 102973374. Its totient is φ = 26151936.

The previous prime is 52303891. The next prime is 52303919. The reversal of 52303904 is 40930325.

It can be written as a sum of positive squares in only one way, i.e., 51093904 + 1210000 = 7148^2 + 1100^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 817217 + ... + 817280.

Almost surely, 2^52303904 is an apocalyptic number.

It is an amenable number.

52303904 is a deficient number, since it is larger than the sum of its proper divisors (50669470).

52303904 is a wasteful number, since it uses less digits than its factorization.

52303904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634507 (or 1634499 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 52303904 is about 7232.1438038800. The cubic root of 52303904 is about 373.9768351920.

The spelling of 52303904 in words is "fifty-two million, three hundred three thousand, nine hundred four".