2522105539 has 2 divisors, whose sum is σ = 2522105540. Its totient is φ = 2522105538.

The previous prime is 2522105527. The next prime is 2522105563. The reversal of 2522105539 is 9355012252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2522105539 - 2⁵ = 2522105507 is a prime.

It is a super-2 number, since 2×2522105539² = 12722032699708961042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2522103539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261052769 + 1261052770.

It is an arithmetic number, because the mean of its divisors is an integer number (1261052770).

Almost surely, 2^2522105539 is an apocalyptic number.

2522105539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522105539 is an equidigital number, since it uses as much as digits as its factorization.

2522105539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 2522105539 is about 50220.5688836755. The cubic root of 2522105539 is about 1361.1973198346.

The spelling of 2522105539 in words is "two billion, five hundred twenty-two million, one hundred five thousand, five hundred thirty-nine".