54977132 has 12 divisors (see below), whose sum is σ = 109954320. Its totient is φ = 23561616.

The previous prime is 54977123. The next prime is 54977149. The reversal of 54977132 is 23177945.

54977132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

54977132 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981707 + ... + 981762.

It is an arithmetic number, because the mean of its divisors is an integer number (9162860).

Almost surely, 2^54977132 is an apocalyptic number.

It is an amenable number.

54977132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54977132 is a wasteful number, since it uses less digits than its factorization.

54977132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963480 (or 1963478 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 54977132 is about 7414.6565665579. The cubic root of 54977132 is about 380.2425321533.

The spelling of 54977132 in words is "fifty-four million, nine hundred seventy-seven thousand, one hundred thirty-two".