53105608 has 16 divisors (see below), whose sum is σ = 104814000. Its totient is φ = 25155216.

The previous prime is 53105599. The next prime is 53105621. The reversal of 53105608 is 80650135.

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, 174538 + ... + 174841.

It is an arithmetic number, because the mean of its divisors is an integer number (6550875).

Almost surely, 2^53105608 is an apocalyptic number.

It is an amenable number.

53105608 is a deficient number, since it is larger than the sum of its proper divisors (51708392).

53105608 is a wasteful number, since it uses less digits than its factorization.

53105608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349404 (or 349400 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 53105608 is about 7287.3594669126. The cubic root of 53105608 is about 375.8779028640.

The spelling of 53105608 in words is "fifty-three million, one hundred five thousand, six hundred eight".