574924873561 has 2 divisors, whose sum is σ = 574924873562. Its totient is φ = 574924873560.

The previous prime is 574924873529. The next prime is 574924873619. The reversal of 574924873561 is 165378429475.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 497510158336 + 77414715225 = 705344^2 + 278235^2 .

It is a cyclic number.

It is not a de Polignac number, because 574924873561 - 2⁵ = 574924873529 is a prime.

It is a super-2 number, since 2×574924873561² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 574924873561.

It is not a weakly prime, because it can be changed into another prime (574924873261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287462436780 + 287462436781.

It is an arithmetic number, because the mean of its divisors is an integer number (287462436781).

Almost surely, 2^574924873561 is an apocalyptic number.

It is an amenable number.

574924873561 is a deficient number, since it is larger than the sum of its proper divisors (1).

574924873561 is an equidigital number, since it uses as much as digits as its factorization.

574924873561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50803200, while the sum is 61.

The spelling of 574924873561 in words is "five hundred seventy-four billion, nine hundred twenty-four million, eight hundred seventy-three thousand, five hundred sixty-one".