54632564 has 24 divisors (see below), whose sum is σ = 109579008. Its totient is φ = 23346720.

The previous prime is 54632527. The next prime is 54632573. The reversal of 54632564 is 46523645.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829 + ... + 13059.

It is an arithmetic number, because the mean of its divisors is an integer number (4565792).

Almost surely, 2^54632564 is an apocalyptic number.

It is an amenable number.

54632564 is an abundant number, since it is smaller than the sum of its proper divisors (54946444).

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

54632564 is a wasteful number, since it uses less digits than its factorization.

54632564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615 (or 5613 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 54632564 is about 7391.3844440673. The cubic root of 54632564 is about 379.4464794337.

The spelling of 54632564 in words is "fifty-four million, six hundred thirty-two thousand, five hundred sixty-four".