572876345 has 4 divisors (see below), whose sum is σ = 687451620. Its totient is φ = 458301072.

The previous prime is 572876273. The next prime is 572876389. The reversal of 572876345 is 543678275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 370639504 + 202236841 = 19252^2 + 14221^2 .

It is a cyclic number.

It is not a de Polignac number, because 572876345 - 2⁸ = 572876089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 572876345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57287630 + ... + 57287639.

It is an arithmetic number, because the mean of its divisors is an integer number (171862905).

Almost surely, 2^572876345 is an apocalyptic number.

It is an amenable number.

572876345 is a deficient number, since it is larger than the sum of its proper divisors (114575275).

572876345 is a wasteful number, since it uses less digits than its factorization.

572876345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114575274.

The product of its digits is 1411200, while the sum is 47.

The square root of 572876345 is about 23934.8353869418. The cubic root of 572876345 is about 830.5267595392.

The spelling of 572876345 in words is "five hundred seventy-two million, eight hundred seventy-six thousand, three hundred forty-five".