54026664 has 16 divisors (see below), whose sum is σ = 135066720. Its totient is φ = 18008880.

The previous prime is 54026611. The next prime is 54026677. The reversal of 54026664 is 46662045.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125532 + ... + 1125579.

It is an arithmetic number, because the mean of its divisors is an integer number (8441670).

Almost surely, 2^54026664 is an apocalyptic number.

It is an amenable number.

54026664 is an abundant number, since it is smaller than the sum of its proper divisors (81040056).

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

54026664 is a wasteful number, since it uses less digits than its factorization.

54026664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251120 (or 2251116 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 54026664 is about 7350.2832598479. The cubic root of 54026664 is about 378.0385168332.

The spelling of 54026664 in words is "fifty-four million, twenty-six thousand, six hundred sixty-four".