572216353 has 2 divisors, whose sum is σ = 572216354. Its totient is φ = 572216352.

The previous prime is 572216339. The next prime is 572216389. The reversal of 572216353 is 353612275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 556629649 + 15586704 = 23593^2 + 3948^2 .

It is a cyclic number.

It is not a de Polignac number, because 572216353 - 2²¹ = 570119201 is a prime.

It is not a weakly prime, because it can be changed into another prime (572216303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286108176 + 286108177.

It is an arithmetic number, because the mean of its divisors is an integer number (286108177).

Almost surely, 2^572216353 is an apocalyptic number.

It is an amenable number.

572216353 is a deficient number, since it is larger than the sum of its proper divisors (1).

572216353 is an equidigital number, since it uses as much as digits as its factorization.

572216353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 34.

The square root of 572216353 is about 23921.0441452709. The cubic root of 572216353 is about 830.2076961234.

The spelling of 572216353 in words is "five hundred seventy-two million, two hundred sixteen thousand, three hundred fifty-three".