53535836 has 12 divisors (see below), whose sum is σ = 93753912. Its totient is φ = 26749008.

The previous prime is 53535829. The next prime is 53535841. The reversal of 53535836 is 63853535.

It is a self number, because there is not a number n which added to its sum of digits gives 53535836.

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, 3071 + ... + 10793.

It is an arithmetic number, because the mean of its divisors is an integer number (7812826).

Almost surely, 2^53535836 is an apocalyptic number.

It is an amenable number.

53535836 is a deficient number, since it is larger than the sum of its proper divisors (40218076).

53535836 is a wasteful number, since it uses less digits than its factorization.

53535836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460 (or 9458 counting only the distinct ones).

The product of its digits is 162000, while the sum is 38.

The square root of 53535836 is about 7316.8187076078. The cubic root of 53535836 is about 376.8902156253.

The spelling of 53535836 in words is "fifty-three million, five hundred thirty-five thousand, eight hundred thirty-six".