572381243 has 16 divisors (see below), whose sum is σ = 694172160. Its totient is φ = 461319936.

The previous prime is 572381237. The next prime is 572381261. The reversal of 572381243 is 342183275.

572381243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-572381243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572381203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20630 + ... + 39627.

It is an arithmetic number, because the mean of its divisors is an integer number (43385760).

Almost surely, 2^572381243 is an apocalyptic number.

572381243 is a deficient number, since it is larger than the sum of its proper divisors (121790917).

572381243 is a wasteful number, since it uses less digits than its factorization.

572381243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60346.

The product of its digits is 40320, while the sum is 35.

The square root of 572381243 is about 23924.4904438945. The cubic root of 572381243 is about 830.2874327471.

The spelling of 572381243 in words is "five hundred seventy-two million, three hundred eighty-one thousand, two hundred forty-three".