579731745361 has 2 divisors, whose sum is σ = 579731745362. Its totient is φ = 579731745360.

The previous prime is 579731745353. The next prime is 579731745427. The reversal of 579731745361 is 163547137975.

579731745361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386983526400 + 192748218961 = 622080^2 + 439031^2 .

It is a cyclic number.

It is not a de Polignac number, because 579731745361 - 2³ = 579731745353 is a prime.

It is a super-2 number, since 2×579731745361² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 579731745296 and 579731745305.

It is not a weakly prime, because it can be changed into another prime (579731745661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289865872680 + 289865872681.

It is an arithmetic number, because the mean of its divisors is an integer number (289865872681).

Almost surely, 2^579731745361 is an apocalyptic number.

It is an amenable number.

579731745361 is a deficient number, since it is larger than the sum of its proper divisors (1).

579731745361 is an equidigital number, since it uses as much as digits as its factorization.

579731745361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16669800, while the sum is 58.

The spelling of 579731745361 in words is "five hundred seventy-nine billion, seven hundred thirty-one million, seven hundred forty-five thousand, three hundred sixty-one".