12574432236493 has 2 divisors, whose sum is σ = 12574432236494. Its totient is φ = 12574432236492.

The previous prime is 12574432236467. The next prime is 12574432236529. The reversal of 12574432236493 is 39463223447521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10291244752009 + 2283187484484 = 3207997^2 + 1511022^2 .

It is a cyclic number.

It is not a de Polignac number, because 12574432236493 - 2³⁷ = 12436993283021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12574432266493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6287216118246 + 6287216118247.

It is an arithmetic number, because the mean of its divisors is an integer number (6287216118247).

Almost surely, 2^{12574432236493} is an apocalyptic number.

It is an amenable number.

12574432236493 is a deficient number, since it is larger than the sum of its proper divisors (1).

12574432236493 is an equidigital number, since it uses as much as digits as its factorization.

12574432236493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26127360, while the sum is 55.

The spelling of 12574432236493 in words is "twelve trillion, five hundred seventy-four billion, four hundred thirty-two million, two hundred thirty-six thousand, four hundred ninety-three".