572603970436 has 9 divisors (see below), whose sum is σ = 1002059596741. Its totient is φ = 286301228512.

The previous prime is 572603970431. The next prime is 572603970457. The reversal of 572603970436 is 634079306275.

The square root of 572603970436 is 756706.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 416218522500 + 156385447936 = 645150^2 + 395456^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572603970431) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1324236 + ... + 1702588.

Almost surely, 2^572603970436 is an apocalyptic number.

572603970436 is the 756706-th square number.

It is an amenable number.

572603970436 is a deficient number, since it is larger than the sum of its proper divisors (429455626305).

572603970436 is an frugal number, since it uses more digits than its factorization.

572603970436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756710 (or 378355 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 52.

The spelling of 572603970436 in words is "five hundred seventy-two billion, six hundred three million, nine hundred seventy thousand, four hundred thirty-six".