54800664 has 16 divisors (see below), whose sum is σ = 137001720. Its totient is φ = 18266880.

The previous prime is 54800657. The next prime is 54800677. The reversal of 54800664 is 46600845.

It is a happy number.

It is a super-2 number, since 2×54800664² = 6006225549681792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141657 + ... + 1141704.

Almost surely, 2^54800664 is an apocalyptic number.

It is an amenable number.

54800664 is an abundant number, since it is smaller than the sum of its proper divisors (82201056).

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

54800664 is a wasteful number, since it uses less digits than its factorization.

54800664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283370 (or 2283366 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 54800664 is about 7402.7470576807. The cubic root of 54800664 is about 379.8352563812.

The spelling of 54800664 in words is "fifty-four million, eight hundred thousand, six hundred sixty-four".