2502297977269 has 2 divisors, whose sum is σ = 2502297977270. Its totient is φ = 2502297977268.

The previous prime is 2502297977261. The next prime is 2502297977297. The reversal of 2502297977269 is 9627797922052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2103549931044 + 398748046225 = 1450362^2 + 631465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502297977269 - 2³ = 2502297977261 is a prime.

It is a super-2 number, since 2×2502297977269² (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 (2502297977261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251148988634 + 1251148988635.

It is an arithmetic number, because the mean of its divisors is an integer number (1251148988635).

Almost surely, 2^{2502297977269} is an apocalyptic number.

It is an amenable number.

2502297977269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502297977269 is an equidigital number, since it uses as much as digits as its factorization.

2502297977269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120022560, while the sum is 67.

The spelling of 2502297977269 in words is "two trillion, five hundred two billion, two hundred ninety-seven million, nine hundred seventy-seven thousand, two hundred sixty-nine".