54972316 has 36 divisors (see below), whose sum is σ = 112814856. Its totient is φ = 23368800.

The previous prime is 54972287. The next prime is 54972329. The reversal of 54972316 is 61327945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24606 + ... + 26746.

It is an arithmetic number, because the mean of its divisors is an integer number (3133746).

Almost surely, 2^54972316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54972316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56407428).

54972316 is an abundant number, since it is smaller than the sum of its proper divisors (57842540).

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

54972316 is a wasteful number, since it uses less digits than its factorization.

54972316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290 (or 2281 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 54972316 is about 7414.3317972694. The cubic root of 54972316 is about 380.2314287397.

The spelling of 54972316 in words is "fifty-four million, nine hundred seventy-two thousand, three hundred sixteen".