54486800 has 30 divisors (see below), whose sum is σ = 130905498. Its totient is φ = 21794560.

The previous prime is 54486791. The next prime is 54486821. The reversal of 54486800 is 868445.

It can be written as a sum of positive squares in 3 ways, for example, as 11505664 + 42981136 = 3392^2 + 6556^2 .

It is a super-2 number, since 2×54486800² = 5937622748480000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67709 + ... + 68508.

Almost surely, 2^54486800 is an apocalyptic number.

54486800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54486800 is an abundant number, since it is smaller than the sum of its proper divisors (76418698).

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

54486800 is a wasteful number, since it uses less digits than its factorization.

54486800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136235 (or 136224 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 54486800 is about 7381.5174591679. The cubic root of 54486800 is about 379.1087144587.

The spelling of 54486800 in words is "fifty-four million, four hundred eighty-six thousand, eight hundred".