53065200 has 60 divisors (see below), whose sum is σ = 169989368. Its totient is φ = 14150400.

The previous prime is 53065189. The next prime is 53065213. The reversal of 53065200 is 256035.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20911 + ... + 23310.

Almost surely, 2^53065200 is an apocalyptic number.

53065200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53065200 is an abundant number, since it is smaller than the sum of its proper divisors (116924168).

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

53065200 is a wasteful number, since it uses less digits than its factorization.

53065200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44242 (or 44231 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 53065200 is about 7284.5864673295. The cubic root of 53065200 is about 375.7825436431.

The spelling of 53065200 in words is "fifty-three million, sixty-five thousand, two hundred".