54570724 has 12 divisors (see below), whose sum is σ = 102844924. Its totient is φ = 25186464.

The previous prime is 54570709. The next prime is 54570781. The reversal of 54570724 is 42707545.

It can be written as a sum of positive squares in 2 ways, for example, as 19642624 + 34928100 = 4432^2 + 5910^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 54570724.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524667 + ... + 524770.

Almost surely, 2^54570724 is an apocalyptic number.

It is an amenable number.

54570724 is a deficient number, since it is larger than the sum of its proper divisors (48274200).

54570724 is a wasteful number, since it uses less digits than its factorization.

54570724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049454 (or 1049452 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 54570724 is about 7387.2000108295. The cubic root of 54570724 is about 379.3032569813.

The spelling of 54570724 in words is "fifty-four million, five hundred seventy thousand, seven hundred twenty-four".