23657025412793 has 2 divisors, whose sum is σ = 23657025412794. Its totient is φ = 23657025412792.

The previous prime is 23657025412759. The next prime is 23657025412879. The reversal of 23657025412793 is 39721452075632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23581250738809 + 75774673984 = 4856053^2 + 275272^2 .

It is a cyclic number.

It is not a de Polignac number, because 23657025412793 - 2²⁰ = 23657024364217 is a prime.

It is not a weakly prime, because it can be changed into another prime (23657025412753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11828512706396 + 11828512706397.

It is an arithmetic number, because the mean of its divisors is an integer number (11828512706397).

Almost surely, 2^{23657025412793} is an apocalyptic number.

It is an amenable number.

23657025412793 is a deficient number, since it is larger than the sum of its proper divisors (1).

23657025412793 is an equidigital number, since it uses as much as digits as its factorization.

23657025412793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19051200, while the sum is 56.

The spelling of 23657025412793 in words is "twenty-three trillion, six hundred fifty-seven billion, twenty-five million, four hundred twelve thousand, seven hundred ninety-three".