54371564 has 12 divisors (see below), whose sum is σ = 102469584. Its totient is φ = 25094544.

The previous prime is 54371503. The next prime is 54371573. The reversal of 54371564 is 46517345.

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, 522752 + ... + 522855.

It is an arithmetic number, because the mean of its divisors is an integer number (8539132).

Almost surely, 2^54371564 is an apocalyptic number.

It is an amenable number.

54371564 is a deficient number, since it is larger than the sum of its proper divisors (48098020).

54371564 is a wasteful number, since it uses less digits than its factorization.

54371564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045624 (or 1045622 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 54371564 is about 7373.7076155758. The cubic root of 54371564 is about 378.8412624862.

The spelling of 54371564 in words is "fifty-four million, three hundred seventy-one thousand, five hundred sixty-four".