54872472 has 32 divisors (see below), whose sum is σ = 140374080. Its totient is φ = 17865120.

The previous prime is 54872417. The next prime is 54872479. The reversal of 54872472 is 27427845.

It is a self number, because there is not a number n which added to its sum of digits gives 54872472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54872479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25554 + ... + 27617.

It is an arithmetic number, because the mean of its divisors is an integer number (4386690).

Almost surely, 2^54872472 is an apocalyptic number.

It is an amenable number.

54872472 is an abundant number, since it is smaller than the sum of its proper divisors (85501608).

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

54872472 is a wasteful number, since it uses less digits than its factorization.

54872472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53223 (or 53219 counting only the distinct ones).

The product of its digits is 125440, while the sum is 39.

The square root of 54872472 is about 7407.5955613141. The cubic root of 54872472 is about 380.0010895629.

The spelling of 54872472 in words is "fifty-four million, eight hundred seventy-two thousand, four hundred seventy-two".