53036736 has 56 divisors (see below), whose sum is σ = 148590000. Its totient is φ = 16637952.

The previous prime is 53036713. The next prime is 53036741. The reversal of 53036736 is 63763035.

It is a junction number, because it is equal to n+sod(n) for n = 53036697 and 53036706.

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, 4861 + ... + 11388.

Almost surely, 2^53036736 is an apocalyptic number.

It is an amenable number.

53036736 is an abundant number, since it is smaller than the sum of its proper divisors (95553264).

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

53036736 is a wasteful number, since it uses less digits than its factorization.

53036736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16281 (or 16271 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 33.

The square root of 53036736 is about 7282.6324910708. The cubic root of 53036736 is about 375.7153421163.

The spelling of 53036736 in words is "fifty-three million, thirty-six thousand, seven hundred thirty-six".