54404664 has 16 divisors (see below), whose sum is σ = 136011720. Its totient is φ = 18134880.

The previous prime is 54404653. The next prime is 54404677. The reversal of 54404664 is 46640445.

54404664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133407 + ... + 1133454.

Almost surely, 2^54404664 is an apocalyptic number.

It is an amenable number.

54404664 is an abundant number, since it is smaller than the sum of its proper divisors (81607056).

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

54404664 is a wasteful number, since it uses less digits than its factorization.

54404664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266870 (or 2266866 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 54404664 is about 7375.9517352000. The cubic root of 54404664 is about 378.9181231410.

The spelling of 54404664 in words is "fifty-four million, four hundred four thousand, six hundred sixty-four".