7745070799 has 2 divisors, whose sum is σ = 7745070800. Its totient is φ = 7745070798.

The previous prime is 7745070691. The next prime is 7745070829. The reversal of 7745070799 is 9970705477.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7745070799 - 2²¹ = 7742973647 is a prime.

It is a super-2 number, since 2×7745070799² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7745070199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3872535399 + 3872535400.

It is an arithmetic number, because the mean of its divisors is an integer number (3872535400).

Almost surely, 2^7745070799 is an apocalyptic number.

7745070799 is a deficient number, since it is larger than the sum of its proper divisors (1).

7745070799 is an equidigital number, since it uses as much as digits as its factorization.

7745070799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3889620, while the sum is 55.

The square root of 7745070799 is about 88006.0838749231. The cubic root of 7745070799 is about 1978.5261622408.

The spelling of 7745070799 in words is "seven billion, seven hundred forty-five million, seventy thousand, seven hundred ninety-nine".