53704800 has 108 divisors (see below), whose sum is σ = 189401940. Its totient is φ = 14319360.

The previous prime is 53704799. The next prime is 53704817. The reversal of 53704800 is 840735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3471 + ... + 10929.

Almost surely, 2^53704800 is an apocalyptic number.

53704800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53704800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94700970).

53704800 is an abundant number, since it is smaller than the sum of its proper divisors (135697140).

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

53704800 is a wasteful number, since it uses less digits than its factorization.

53704800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7485 (or 7469 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 53704800 is about 7328.3558865546. The cubic root of 53704800 is about 377.2862992342.

The spelling of 53704800 in words is "fifty-three million, seven hundred four thousand, eight hundred".