596969561 has 2 divisors, whose sum is σ = 596969562. Its totient is φ = 596969560.

The previous prime is 596969453. The next prime is 596969579. The reversal of 596969561 is 165969695.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464143936 + 132825625 = 21544^2 + 11525^2 .

It is a cyclic number.

It is not a de Polignac number, because 596969561 - 2¹⁴ = 596953177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 596969497 and 596969506.

It is not a weakly prime, because it can be changed into another prime (596969861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298484780 + 298484781.

It is an arithmetic number, because the mean of its divisors is an integer number (298484781).

Almost surely, 2^596969561 is an apocalyptic number.

It is an amenable number.

596969561 is a deficient number, since it is larger than the sum of its proper divisors (1).

596969561 is an equidigital number, since it uses as much as digits as its factorization.

596969561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3936600, while the sum is 56.

The square root of 596969561 is about 24432.9605451325. The cubic root of 596969561 is about 842.0102838945.

The spelling of 596969561 in words is "five hundred ninety-six million, nine hundred sixty-nine thousand, five hundred sixty-one".