572870723 has 2 divisors, whose sum is σ = 572870724. Its totient is φ = 572870722.

The previous prime is 572870719. The next prime is 572870773. The reversal of 572870723 is 327078275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 572870723 - 2² = 572870719 is a prime.

It is not a weakly prime, because it can be changed into another prime (572870713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286435361 + 286435362.

It is an arithmetic number, because the mean of its divisors is an integer number (286435362).

Almost surely, 2^572870723 is an apocalyptic number.

572870723 is a deficient number, since it is larger than the sum of its proper divisors (1).

572870723 is an equidigital number, since it uses as much as digits as its factorization.

572870723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 572870723 is about 23934.7179427709. The cubic root of 572870723 is about 830.5240427011.

The spelling of 572870723 in words is "five hundred seventy-two million, eight hundred seventy thousand, seven hundred twenty-three".