2462974792657 has 2 divisors, whose sum is σ = 2462974792658. Its totient is φ = 2462974792656.

The previous prime is 2462974792613. The next prime is 2462974792697. The reversal of 2462974792657 is 7562974792642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1776398489856 + 686576302801 = 1332816^2 + 828599^2 .

It is a cyclic number.

It is not a de Polignac number, because 2462974792657 - 2²³ = 2462966404049 is a prime.

It is a super-2 number, since 2×2462974792657² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2462974792697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231487396328 + 1231487396329.

It is an arithmetic number, because the mean of its divisors is an integer number (1231487396329).

Almost surely, 2^{2462974792657} is an apocalyptic number.

It is an amenable number.

2462974792657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462974792657 is an equidigital number, since it uses as much as digits as its factorization.

2462974792657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 640120320, while the sum is 70.

The spelling of 2462974792657 in words is "two trillion, four hundred sixty-two billion, nine hundred seventy-four million, seven hundred ninety-two thousand, six hundred fifty-seven".