16080696979 has 2 divisors, whose sum is σ = 16080696980. Its totient is φ = 16080696978.

The previous prime is 16080696953. The next prime is 16080697013. The reversal of 16080696979 is 97969608061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16080696979 is a prime.

It is not a weakly prime, because it can be changed into another prime (16080696179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8040348489 + 8040348490.

It is an arithmetic number, because the mean of its divisors is an integer number (8040348490).

Almost surely, 2^16080696979 is an apocalyptic number.

16080696979 is a deficient number, since it is larger than the sum of its proper divisors (1).

16080696979 is an equidigital number, since it uses as much as digits as its factorization.

16080696979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8817984, while the sum is 61.

The spelling of 16080696979 in words is "sixteen billion, eighty million, six hundred ninety-six thousand, nine hundred seventy-nine".