54488460 has 48 divisors (see below), whose sum is σ = 164306016. Its totient is φ = 13412352.

The previous prime is 54488459. The next prime is 54488471. The reversal of 54488460 is 6488445.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 34149 + ... + 35708.

It is an arithmetic number, because the mean of its divisors is an integer number (3423042).

Almost surely, 2^54488460 is an apocalyptic number.

It is an amenable number.

54488460 is an abundant number, since it is smaller than the sum of its proper divisors (109817556).

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

54488460 is a wasteful number, since it uses less digits than its factorization.

54488460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69882 (or 69880 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 54488460 is about 7381.6299013158. The cubic root of 54488460 is about 379.1125644069.

The spelling of 54488460 in words is "fifty-four million, four hundred eighty-eight thousand, four hundred sixty".