572290513 has 2 divisors, whose sum is σ = 572290514. Its totient is φ = 572290512.

The previous prime is 572290493. The next prime is 572290517. The reversal of 572290513 is 315092275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438818704 + 133471809 = 20948^2 + 11553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572290513 is a prime.

It is not a weakly prime, because it can be changed into another prime (572290517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286145256 + 286145257.

It is an arithmetic number, because the mean of its divisors is an integer number (286145257).

Almost surely, 2^572290513 is an apocalyptic number.

It is an amenable number.

572290513 is a deficient number, since it is larger than the sum of its proper divisors (1).

572290513 is an equidigital number, since it uses as much as digits as its factorization.

572290513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 572290513 is about 23922.5941946102. The cubic root of 572290513 is about 830.2435599144.

The spelling of 572290513 in words is "five hundred seventy-two million, two hundred ninety thousand, five hundred thirteen".