54502880 has 24 divisors (see below), whose sum is σ = 128763432. Its totient is φ = 21801088.

The previous prime is 54502879. The next prime is 54502907. The reversal of 54502880 is 8820545.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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, 170162 + ... + 170481.

It is an arithmetic number, because the mean of its divisors is an integer number (5365143).

Almost surely, 2^54502880 is an apocalyptic number.

It is an amenable number.

54502880 is an abundant number, since it is smaller than the sum of its proper divisors (74260552).

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

54502880 is a wasteful number, since it uses less digits than its factorization.

54502880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340658 (or 340650 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 54502880 is about 7382.6065857528. The cubic root of 54502880 is about 379.1460046436.

The spelling of 54502880 in words is "fifty-four million, five hundred two thousand, eight hundred eighty".