572241589 has 2 divisors, whose sum is σ = 572241590. Its totient is φ = 572241588.

The previous prime is 572241577. The next prime is 572241619. The reversal of 572241589 is 985142275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549105489 + 23136100 = 23433^2 + 4810^2 .

It is a cyclic number.

It is not a de Polignac number, because 572241589 - 2⁹ = 572241077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572241559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286120794 + 286120795.

It is an arithmetic number, because the mean of its divisors is an integer number (286120795).

Almost surely, 2^572241589 is an apocalyptic number.

It is an amenable number.

572241589 is a deficient number, since it is larger than the sum of its proper divisors (1).

572241589 is an equidigital number, since it uses as much as digits as its factorization.

572241589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 43.

The square root of 572241589 is about 23921.5716247909. The cubic root of 572241589 is about 830.2199006059.

The spelling of 572241589 in words is "five hundred seventy-two million, two hundred forty-one thousand, five hundred eighty-nine".