2522513129 has 2 divisors, whose sum is σ = 2522513130. Its totient is φ = 2522513128.

The previous prime is 2522513113. The next prime is 2522513143. The reversal of 2522513129 is 9213152252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1922997904 + 599515225 = 43852^2 + 24485^2 .

It is a cyclic number.

It is not a de Polignac number, because 2522513129 - 2⁴ = 2522513113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2522513095 and 2522513104.

It is not a weakly prime, because it can be changed into another prime (2522513179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261256564 + 1261256565.

It is an arithmetic number, because the mean of its divisors is an integer number (1261256565).

Almost surely, 2^2522513129 is an apocalyptic number.

It is an amenable number.

2522513129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522513129 is an equidigital number, since it uses as much as digits as its factorization.

2522513129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 32.

The square root of 2522513129 is about 50224.6267183739. The cubic root of 2522513129 is about 1361.2706422396.

The spelling of 2522513129 in words is "two billion, five hundred twenty-two million, five hundred thirteen thousand, one hundred twenty-nine".