2496607591 has 2 divisors, whose sum is σ = 2496607592. Its totient is φ = 2496607590.

The previous prime is 2496607579. The next prime is 2496607601. The reversal of 2496607591 is 1957066942.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2496607591 - 2²¹ = 2494510439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2496607501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248303795 + 1248303796.

It is an arithmetic number, because the mean of its divisors is an integer number (1248303796).

Almost surely, 2^2496607591 is an apocalyptic number.

2496607591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496607591 is an equidigital number, since it uses as much as digits as its factorization.

2496607591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 2496607591 is about 49966.0643937463. The cubic root of 2496607591 is about 1356.5946360937.

The spelling of 2496607591 in words is "two billion, four hundred ninety-six million, six hundred seven thousand, five hundred ninety-one".