54328680 has 96 divisors (see below), whose sum is σ = 201801600. Its totient is φ = 12417408.

The previous prime is 54328661. The next prime is 54328693. The reversal of 54328680 is 8682345.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8260 + ... + 13299.

It is an arithmetic number, because the mean of its divisors is an integer number (2102100).

Almost surely, 2^54328680 is an apocalyptic number.

It is an amenable number.

54328680 is an abundant number, since it is smaller than the sum of its proper divisors (147472920).

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

54328680 is a wasteful number, since it uses less digits than its factorization.

54328680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21583 (or 21576 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 54328680 is about 7370.7991425625. The cubic root of 54328680 is about 378.7416362562.

The spelling of 54328680 in words is "fifty-four million, three hundred twenty-eight thousand, six hundred eighty".