2596538761 has 2 divisors, whose sum is σ = 2596538762. Its totient is φ = 2596538760.

The previous prime is 2596538731. The next prime is 2596538779. The reversal of 2596538761 is 1678356952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2596412025 + 126736 = 50955^2 + 356^2 .

It is a cyclic number.

It is not a de Polignac number, because 2596538761 - 2¹⁷ = 2596407689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2596538699 and 2596538708.

It is not a weakly prime, because it can be changed into another prime (2596538731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298269380 + 1298269381.

It is an arithmetic number, because the mean of its divisors is an integer number (1298269381).

Almost surely, 2^2596538761 is an apocalyptic number.

It is an amenable number.

2596538761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2596538761 is an equidigital number, since it uses as much as digits as its factorization.

2596538761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 52.

The square root of 2596538761 is about 50956.2435919289. The cubic root of 2596538761 is about 1374.4584112345.

The spelling of 2596538761 in words is "two billion, five hundred ninety-six million, five hundred thirty-eight thousand, seven hundred sixty-one".