52953808 has 20 divisors (see below), whose sum is σ = 105372100. Its totient is φ = 25761024.

The previous prime is 52953787. The next prime is 52953811. The reversal of 52953808 is 80835925.

It can be written as a sum of positive squares in 2 ways, for example, as 46131264 + 6822544 = 6792^2 + 2612^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44133 + ... + 45316.

It is an arithmetic number, because the mean of its divisors is an integer number (5268605).

Almost surely, 2^52953808 is an apocalyptic number.

It is an amenable number.

52953808 is a deficient number, since it is larger than the sum of its proper divisors (52418292).

52953808 is a wasteful number, since it uses less digits than its factorization.

52953808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89494 (or 89488 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 52953808 is about 7276.9367181528. The cubic root of 52953808 is about 375.5194176967.

The spelling of 52953808 in words is "fifty-two million, nine hundred fifty-three thousand, eight hundred eight".