53633136 has 40 divisors (see below), whose sum is σ = 138827920. Its totient is φ = 17842176.

The previous prime is 53633119. The next prime is 53633141. The reversal of 53633136 is 63133635.

It is a congruent 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, 36186 + ... + 37638.

It is an arithmetic number, because the mean of its divisors is an integer number (3470698).

Almost surely, 2^53633136 is an apocalyptic number.

It is an amenable number.

53633136 is an abundant number, since it is smaller than the sum of its proper divisors (85194784).

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

53633136 is a wasteful number, since it uses less digits than its factorization.

53633136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233 (or 2227 counting only the distinct ones).

The product of its digits is 14580, while the sum is 30.

The square root of 53633136 is about 7323.4647537897. The cubic root of 53633136 is about 377.1184068499.

The spelling of 53633136 in words is "fifty-three million, six hundred thirty-three thousand, one hundred thirty-six".