12590922523 has 2 divisors, whose sum is σ = 12590922524. Its totient is φ = 12590922522.

The previous prime is 12590922503. The next prime is 12590922529. The reversal of 12590922523 is 32522909521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12590922523 is a prime.

It is not a weakly prime, because it can be changed into another prime (12590922529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6295461261 + 6295461262.

It is an arithmetic number, because the mean of its divisors is an integer number (6295461262).

Almost surely, 2^12590922523 is an apocalyptic number.

12590922523 is a deficient number, since it is larger than the sum of its proper divisors (1).

12590922523 is an equidigital number, since it uses as much as digits as its factorization.

12590922523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 12590922523 in words is "twelve billion, five hundred ninety million, nine hundred twenty-two thousand, five hundred twenty-three".