54630720 has 112 divisors (see below), whose sum is σ = 192755520. Its totient is φ = 14565888.

The previous prime is 54630703. The next prime is 54630731. The reversal of 54630720 is 2703645.

It is a happy number.

54630720 is a `hidden beast` number, since 5 + 4 + 630 + 7 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5479 + ... + 11801.

Almost surely, 2^54630720 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 54630720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96377760).

54630720 is an abundant number, since it is smaller than the sum of its proper divisors (138124800).

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

54630720 is a wasteful number, since it uses less digits than its factorization.

54630720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6349 (or 6333 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 54630720 is about 7391.2597031900. The cubic root of 54630720 is about 379.4422102632.

The spelling of 54630720 in words is "fifty-four million, six hundred thirty thousand, seven hundred twenty".