7950725659 has 2 divisors, whose sum is σ = 7950725660. Its totient is φ = 7950725658.

The previous prime is 7950725611. The next prime is 7950725677. The reversal of 7950725659 is 9565270597.

It is a strong prime.

It is an emirp because it is prime and its reverse (9565270597) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7950725659 - 2⁹ = 7950725147 is a prime.

It is not a weakly prime, because it can be changed into another prime (7950725759) 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, 3975362829 + 3975362830.

It is an arithmetic number, because the mean of its divisors is an integer number (3975362830).

Almost surely, 2^7950725659 is an apocalyptic number.

7950725659 is a deficient number, since it is larger than the sum of its proper divisors (1).

7950725659 is an equidigital number, since it uses as much as digits as its factorization.

7950725659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5953500, while the sum is 55.

The square root of 7950725659 is about 89166.8417013858. The cubic root of 7950725659 is about 1995.8853455312.

The spelling of 7950725659 in words is "seven billion, nine hundred fifty million, seven hundred twenty-five thousand, six hundred fifty-nine".