54043564 has 6 divisors (see below), whose sum is σ = 94576244. Its totient is φ = 27021780.

The previous prime is 54043553. The next prime is 54043573. The reversal of 54043564 is 46534045.

54043564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 6755442 + ... + 6755449.

Almost surely, 2^54043564 is an apocalyptic number.

It is an amenable number.

54043564 is a deficient number, since it is larger than the sum of its proper divisors (40532680).

54043564 is a wasteful number, since it uses less digits than its factorization.

54043564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13510895 (or 13510893 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 54043564 is about 7351.4327855188. The cubic root of 54043564 is about 378.0779306116.

The spelling of 54043564 in words is "fifty-four million, forty-three thousand, five hundred sixty-four".