2522957651 has 2 divisors, whose sum is σ = 2522957652. Its totient is φ = 2522957650.

The previous prime is 2522957639. The next prime is 2522957659. The reversal of 2522957651 is 1567592252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2522957651 is a prime.

It is not a weakly prime, because it can be changed into another prime (2522957659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261478825 + 1261478826.

It is an arithmetic number, because the mean of its divisors is an integer number (1261478826).

Almost surely, 2^2522957651 is an apocalyptic number.

2522957651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522957651 is an equidigital number, since it uses as much as digits as its factorization.

2522957651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378000, while the sum is 44.

The square root of 2522957651 is about 50229.0518624431. The cubic root of 2522957651 is about 1361.3505994326.

The spelling of 2522957651 in words is "two billion, five hundred twenty-two million, nine hundred fifty-seven thousand, six hundred fifty-one".