6456242633 has 2 divisors, whose sum is σ = 6456242634. Its totient is φ = 6456242632.

The previous prime is 6456242629. The next prime is 6456242659. The reversal of 6456242633 is 3362426546.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6113363344 + 342879289 = 78188^2 + 18517^2 .

It is a cyclic number.

It is not a de Polignac number, because 6456242633 - 2² = 6456242629 is a prime.

It is not a weakly prime, because it can be changed into another prime (6456242033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3228121316 + 3228121317.

It is an arithmetic number, because the mean of its divisors is an integer number (3228121317).

Almost surely, 2^6456242633 is an apocalyptic number.

It is an amenable number.

6456242633 is a deficient number, since it is larger than the sum of its proper divisors (1).

6456242633 is an equidigital number, since it uses as much as digits as its factorization.

6456242633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 41.

The square root of 6456242633 is about 80350.7475571945. The cubic root of 6456242633 is about 1862.0583288429.

The spelling of 6456242633 in words is "six billion, four hundred fifty-six million, two hundred forty-two thousand, six hundred thirty-three".