53272808 has 32 divisors (see below), whose sum is σ = 107395200. Its totient is φ = 24694272.

The previous prime is 53272799. The next prime is 53272847. The reversal of 53272808 is 80827235.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3416 + ... + 10872.

It is an arithmetic number, because the mean of its divisors is an integer number (3356100).

Almost surely, 2^53272808 is an apocalyptic number.

It is an amenable number.

53272808 is an abundant number, since it is smaller than the sum of its proper divisors (54122392).

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

53272808 is a wasteful number, since it uses less digits than its factorization.

53272808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7529 (or 7525 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 53272808 is about 7298.8223707664. The cubic root of 53272808 is about 376.2719663559.

The spelling of 53272808 in words is "fifty-three million, two hundred seventy-two thousand, eight hundred eight".