2502967761571 has 2 divisors, whose sum is σ = 2502967761572. Its totient is φ = 2502967761570.

The previous prime is 2502967761527. The next prime is 2502967761649. The reversal of 2502967761571 is 1751677692052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2502967761571 - 2²⁵ = 2502934207139 is a prime.

It is not a weakly prime, because it can be changed into another prime (2502967761521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251483880785 + 1251483880786.

It is an arithmetic number, because the mean of its divisors is an integer number (1251483880786).

Almost surely, 2^{2502967761571} is an apocalyptic number.

2502967761571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502967761571 is an equidigital number, since it uses as much as digits as its factorization.

2502967761571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11113200, while the sum is 58.

The spelling of 2502967761571 in words is "two trillion, five hundred two billion, nine hundred sixty-seven million, seven hundred sixty-one thousand, five hundred seventy-one".