2523066634129 has 2 divisors, whose sum is σ = 2523066634130. Its totient is φ = 2523066634128.

The previous prime is 2523066634111. The next prime is 2523066634157. The reversal of 2523066634129 is 9214366603252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1982106384129 + 540960250000 = 1407873^2 + 735500^2 .

It is a cyclic number.

It is not a de Polignac number, because 2523066634129 - 2²⁷ = 2522932416401 is a prime.

It is a super-2 number, since 2×2523066634129² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2523066634169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261533317064 + 1261533317065.

It is an arithmetic number, because the mean of its divisors is an integer number (1261533317065).

Almost surely, 2^{2523066634129} is an apocalyptic number.

It is an amenable number.

2523066634129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523066634129 is an equidigital number, since it uses as much as digits as its factorization.

2523066634129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 2523066634129 in words is "two trillion, five hundred twenty-three billion, sixty-six million, six hundred thirty-four thousand, one hundred twenty-nine".