7622713633 has 2 divisors, whose sum is σ = 7622713634. Its totient is φ = 7622713632.

The previous prime is 7622713621. The next prime is 7622713643. The reversal of 7622713633 is 3363172267.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6039310369 + 1583403264 = 77713^2 + 39792^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7622713633 is a prime.

It is not a weakly prime, because it can be changed into another prime (7622713643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3811356816 + 3811356817.

It is an arithmetic number, because the mean of its divisors is an integer number (3811356817).

Almost surely, 2^7622713633 is an apocalyptic number.

It is an amenable number.

7622713633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7622713633 is an equidigital number, since it uses as much as digits as its factorization.

7622713633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 40.

The square root of 7622713633 is about 87308.1533019683. The cubic root of 7622713633 is about 1968.0518445131.

The spelling of 7622713633 in words is "seven billion, six hundred twenty-two million, seven hundred thirteen thousand, six hundred thirty-three".