53317896 has 32 divisors (see below), whose sum is σ = 133660800. Its totient is φ = 17723840.

The previous prime is 53317889. The next prime is 53317907. The reversal of 53317896 is 69871335.

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, 6481 + ... + 12191.

It is an arithmetic number, because the mean of its divisors is an integer number (4176900).

Almost surely, 2^53317896 is an apocalyptic number.

It is an amenable number.

53317896 is an abundant number, since it is smaller than the sum of its proper divisors (80342904).

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

53317896 is a wasteful number, since it uses less digits than its factorization.

53317896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109 (or 6105 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 53317896 is about 7301.9104349478. The cubic root of 53317896 is about 376.3780903307.

The spelling of 53317896 in words is "fifty-three million, three hundred seventeen thousand, eight hundred ninety-six".