572704565273 has 2 divisors, whose sum is σ = 572704565274. Its totient is φ = 572704565272.

The previous prime is 572704565243. The next prime is 572704565333. The reversal of 572704565273 is 372565407275.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 385308215824 + 187396349449 = 620732^2 + 432893^2 .

It is a cyclic number.

It is not a de Polignac number, because 572704565273 - 2²² = 572700370969 is a prime.

It is not a weakly prime, because it can be changed into another prime (572704565243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286352282636 + 286352282637.

It is an arithmetic number, because the mean of its divisors is an integer number (286352282637).

Almost surely, 2^572704565273 is an apocalyptic number.

It is an amenable number.

572704565273 is a deficient number, since it is larger than the sum of its proper divisors (1).

572704565273 is an equidigital number, since it uses as much as digits as its factorization.

572704565273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12348000, while the sum is 53.

The spelling of 572704565273 in words is "five hundred seventy-two billion, seven hundred four million, five hundred sixty-five thousand, two hundred seventy-three".