54500880 has 80 divisors (see below), whose sum is σ = 193094784. Its totient is φ = 12456960.

The previous prime is 54500879. The next prime is 54500891. The reversal of 54500880 is 8800545.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14541 + ... + 17900.

Almost surely, 2^54500880 is an apocalyptic number.

It is an amenable number.

54500880 is an abundant number, since it is smaller than the sum of its proper divisors (138593904).

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

54500880 is a wasteful number, since it uses less digits than its factorization.

54500880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32464 (or 32458 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 54500880 is about 7382.4711309967. The cubic root of 54500880 is about 379.1413669604.

The spelling of 54500880 in words is "fifty-four million, five hundred thousand, eight hundred eighty".