54868992 has 88 divisors (see below), whose sum is σ = 149447376. Its totient is φ = 17891328.

The previous prime is 54868987. The next prime is 54868993. The reversal of 54868992 is 29986845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54868993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162648 + ... + 162984.

Almost surely, 2^54868992 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 54868992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74723688).

54868992 is an abundant number, since it is smaller than the sum of its proper divisors (94578384).

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

54868992 is a wasteful number, since it uses less digits than its factorization.

54868992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 395 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 54868992 is about 7407.3606635562. The cubic root of 54868992 is about 379.9930561981.

The spelling of 54868992 in words is "fifty-four million, eight hundred sixty-eight thousand, nine hundred ninety-two".