2567245363231 has 2 divisors, whose sum is σ = 2567245363232. Its totient is φ = 2567245363230.

The previous prime is 2567245363169. The next prime is 2567245363253. The reversal of 2567245363231 is 1323635427652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2567245363231 - 2³⁹ = 2017489549343 is a prime.

It is a super-2 number, since 2×2567245363231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2567245360231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283622681615 + 1283622681616.

It is an arithmetic number, because the mean of its divisors is an integer number (1283622681616).

Almost surely, 2^{2567245363231} is an apocalyptic number.

2567245363231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2567245363231 is an equidigital number, since it uses as much as digits as its factorization.

2567245363231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 49.

The spelling of 2567245363231 in words is "two trillion, five hundred sixty-seven billion, two hundred forty-five million, three hundred sixty-three thousand, two hundred thirty-one".