54905877 has 32 divisors (see below), whose sum is σ = 92220800. Its totient is φ = 32006016.

The previous prime is 54905857. The next prime is 54905887. The reversal of 54905877 is 77850945.

It is not a de Polignac number, because 54905877 - 2⁷ = 54905749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54905857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2553 + ... + 10785.

It is an arithmetic number, because the mean of its divisors is an integer number (2881900).

Almost surely, 2^54905877 is an apocalyptic number.

54905877 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

54905877 is a deficient number, since it is larger than the sum of its proper divisors (37314923).

54905877 is a wasteful number, since it uses less digits than its factorization.

54905877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274 (or 8268 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 54905877 is about 7409.8499984818. The cubic root of 54905877 is about 380.0781856664.

The spelling of 54905877 in words is "fifty-four million, nine hundred five thousand, eight hundred seventy-seven".