53364312 has 64 divisors (see below), whose sum is σ = 156048000. Its totient is φ = 16850592.

The previous prime is 53364281. The next prime is 53364313. The reversal of 53364312 is 21346335.

It is a happy number.

53364312 is a `hidden beast` number, since 5 + 3 + 3 + 643 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53364313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2398 + ... + 10605.

It is an arithmetic number, because the mean of its divisors is an integer number (2438250).

Almost surely, 2^53364312 is an apocalyptic number.

It is an amenable number.

53364312 is an abundant number, since it is smaller than the sum of its proper divisors (102683688).

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

53364312 is a wasteful number, since it uses less digits than its factorization.

53364312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13037 (or 13027 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 53364312 is about 7305.0880898179. The cubic root of 53364312 is about 376.4872775498.

The spelling of 53364312 in words is "fifty-three million, three hundred sixty-four thousand, three hundred twelve".