2522644723 has 2 divisors, whose sum is σ = 2522644724. Its totient is φ = 2522644722.

The previous prime is 2522644711. The next prime is 2522644727. The reversal of 2522644723 is 3274462252.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2522644723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2522644727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261322361 + 1261322362.

It is an arithmetic number, because the mean of its divisors is an integer number (1261322362).

Almost surely, 2^2522644723 is an apocalyptic number.

2522644723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522644723 is an equidigital number, since it uses as much as digits as its factorization.

2522644723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 37.

The square root of 2522644723 is about 50225.9367558237. The cubic root of 2522644723 is about 1361.2943133333.

The spelling of 2522644723 in words is "two billion, five hundred twenty-two million, six hundred forty-four thousand, seven hundred twenty-three".