2431250255293 has 2 divisors, whose sum is σ = 2431250255294. Its totient is φ = 2431250255292.

The previous prime is 2431250255279. The next prime is 2431250255303. The reversal of 2431250255293 is 3925520521342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1334029620004 + 1097220635289 = 1155002^2 + 1047483^2 .

It is a cyclic number.

It is not a de Polignac number, because 2431250255293 - 2⁵ = 2431250255261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431250255893) 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, 1215625127646 + 1215625127647.

It is an arithmetic number, because the mean of its divisors is an integer number (1215625127647).

Almost surely, 2^{2431250255293} is an apocalyptic number.

It is an amenable number.

2431250255293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431250255293 is an equidigital number, since it uses as much as digits as its factorization.

2431250255293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 2431250255293 in words is "two trillion, four hundred thirty-one billion, two hundred fifty million, two hundred fifty-five thousand, two hundred ninety-three".