54877044 has 24 divisors (see below), whose sum is σ = 129487680. Its totient is φ = 18086464.

The previous prime is 54877013. The next prime is 54877051. The reversal of 54877044 is 44077845.

It is a super-2 number, since 2×54877044² = 6022979916355872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54876993 and 54877011.

It is a congruent number.

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, 24624 + ... + 26759.

It is an arithmetic number, because the mean of its divisors is an integer number (5395320).

Almost surely, 2^54877044 is an apocalyptic number.

It is an amenable number.

54877044 is an abundant number, since it is smaller than the sum of its proper divisors (74610636).

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

54877044 is a wasteful number, since it uses less digits than its factorization.

54877044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51479 (or 51477 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 54877044 is about 7407.9041570474. The cubic root of 54877044 is about 380.0116432259.

The spelling of 54877044 in words is "fifty-four million, eight hundred seventy-seven thousand, forty-four".