7264222579 has 2 divisors, whose sum is σ = 7264222580. Its totient is φ = 7264222578.

The previous prime is 7264222577. The next prime is 7264222607. The reversal of 7264222579 is 9752224627.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7264222579 - 2¹ = 7264222577 is a prime.

It is a super-2 number, since 2×7264222579² (a number of 21 digits) contains 22 as substring.

Together with 7264222577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7264222577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632111289 + 3632111290.

It is an arithmetic number, because the mean of its divisors is an integer number (3632111290).

Almost surely, 2^7264222579 is an apocalyptic number.

7264222579 is a deficient number, since it is larger than the sum of its proper divisors (1).

7264222579 is an equidigital number, since it uses as much as digits as its factorization.

7264222579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 46.

The square root of 7264222579 is about 85230.4087694058. The cubic root of 7264222579 is about 1936.7030993403.

The spelling of 7264222579 in words is "seven billion, two hundred sixty-four million, two hundred twenty-two thousand, five hundred seventy-nine".