54842788 has 48 divisors (see below), whose sum is σ = 128870784. Its totient is φ = 19722240.

The previous prime is 54842761. The next prime is 54842803. The reversal of 54842788 is 88724845.

It is a happy number.

It is a super-2 number, since 2×54842788² = 6015462791225888, which contains 22 as substring.

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, 2845 + ... + 10852.

It is an arithmetic number, because the mean of its divisors is an integer number (2684808).

Almost surely, 2^54842788 is an apocalyptic number.

It is an amenable number.

54842788 is an abundant number, since it is smaller than the sum of its proper divisors (74027996).

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

54842788 is a wasteful number, since it uses less digits than its factorization.

54842788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13732 (or 13730 counting only the distinct ones).

The product of its digits is 573440, while the sum is 46.

The square root of 54842788 is about 7405.5916711631. The cubic root of 54842788 is about 379.9325549738.

The spelling of 54842788 in words is "fifty-four million, eight hundred forty-two thousand, seven hundred eighty-eight".