52965400 has 24 divisors (see below), whose sum is σ = 123145020. Its totient is φ = 21186080.

The previous prime is 52965373. The next prime is 52965401. The reversal of 52965400 is 456925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52965401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132214 + ... + 132613.

Almost surely, 2^52965400 is an apocalyptic number.

52965400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52965400 is an abundant number, since it is smaller than the sum of its proper divisors (70179620).

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

52965400 is a wasteful number, since it uses less digits than its factorization.

52965400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264843 (or 264834 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 52965400 is about 7277.7331635613. The cubic root of 52965400 is about 375.5468170702.

The spelling of 52965400 in words is "fifty-two million, nine hundred sixty-five thousand, four hundred".