7599999999979 has 2 divisors, whose sum is σ = 7599999999980. Its totient is φ = 7599999999978.

The previous prime is 7599999999967. The next prime is 7600000000039. The reversal of 7599999999979 is 9799999999957.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7599999999979 - 2¹⁵ = 7599999967211 is a prime.

It is not a weakly prime, because it can be changed into another prime (7599999999919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3799999999989 + 3799999999990.

It is an arithmetic number, because the mean of its divisors is an integer number (3799999999990).

Almost surely, 2^{7599999999979} is an apocalyptic number.

7599999999979 is a deficient number, since it is larger than the sum of its proper divisors (1).

7599999999979 is an equidigital number, since it uses as much as digits as its factorization.

7599999999979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 854262178245, while the sum is 109.

The spelling of 7599999999979 in words is "seven trillion, five hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred seventy-nine".