2500616579 has 2 divisors, whose sum is σ = 2500616580. Its totient is φ = 2500616578.

The previous prime is 2500616561. The next prime is 2500616597. The reversal of 2500616579 is 9756160052.

Together with next prime (2500616597) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (2500616561) and next prime (2500616597).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2500616579 is a prime.

It is not a weakly prime, because it can be changed into another prime (2500616549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250308289 + 1250308290.

It is an arithmetic number, because the mean of its divisors is an integer number (1250308290).

Almost surely, 2^2500616579 is an apocalyptic number.

2500616579 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500616579 is an equidigital number, since it uses as much as digits as its factorization.

2500616579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 2500616579 is about 50006.1654098772. The cubic root of 2500616579 is about 1357.3203759859.

The spelling of 2500616579 in words is "two billion, five hundred million, six hundred sixteen thousand, five hundred seventy-nine".