54454988 has 24 divisors (see below), whose sum is σ = 114643200. Its totient is φ = 22109328.

The previous prime is 54454963. The next prime is 54454993. The reversal of 54454988 is 88945445.

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, 50648 + ... + 51711.

It is an arithmetic number, because the mean of its divisors is an integer number (4776800).

Almost surely, 2^54454988 is an apocalyptic number.

It is an amenable number.

54454988 is an abundant number, since it is smaller than the sum of its proper divisors (60188212).

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

54454988 is a wasteful number, since it uses less digits than its factorization.

54454988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102389 (or 102387 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The square root of 54454988 is about 7379.3623030720. The cubic root of 54454988 is about 379.0349194950.

The spelling of 54454988 in words is "fifty-four million, four hundred fifty-four thousand, nine hundred eighty-eight".