2522266679 has 2 divisors, whose sum is σ = 2522266680. Its totient is φ = 2522266678.

The previous prime is 2522266673. The next prime is 2522266711. The reversal of 2522266679 is 9766622252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2522266679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2522266673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261133339 + 1261133340.

It is an arithmetic number, because the mean of its divisors is an integer number (1261133340).

Almost surely, 2^2522266679 is an apocalyptic number.

2522266679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522266679 is an equidigital number, since it uses as much as digits as its factorization.

2522266679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 47.

The square root of 2522266679 is about 50222.1731807774. The cubic root of 2522266679 is about 1361.2263086645.

The spelling of 2522266679 in words is "two billion, five hundred twenty-two million, two hundred sixty-six thousand, six hundred seventy-nine".