53384364800 has 108 divisors (see below), whose sum is σ = 142299069360. Its totient is φ = 19711119360.

The previous prime is 53384364749. The next prime is 53384364821. The reversal of 53384364800 is 846348335.

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, 237620 + ... + 404019.

Almost surely, 2^53384364800 is an apocalyptic number.

53384364800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53384364800 is an abundant number, since it is smaller than the sum of its proper divisors (88914704560).

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

53384364800 is a wasteful number, since it uses less digits than its factorization.

53384364800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641678 (or 641659 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 53384364800 in words is "fifty-three billion, three hundred eighty-four million, three hundred sixty-four thousand, eight hundred".