16675481659 has 2 divisors, whose sum is σ = 16675481660. Its totient is φ = 16675481658.

The previous prime is 16675481633. The next prime is 16675481671. The reversal of 16675481659 is 95618457661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16675481659 - 2²⁷ = 16541263931 is a prime.

It is not a weakly prime, because it can be changed into another prime (16675481959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8337740829 + 8337740830.

It is an arithmetic number, because the mean of its divisors is an integer number (8337740830).

Almost surely, 2^16675481659 is an apocalyptic number.

16675481659 is a deficient number, since it is larger than the sum of its proper divisors (1).

16675481659 is an equidigital number, since it uses as much as digits as its factorization.

16675481659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 58.

The spelling of 16675481659 in words is "sixteen billion, six hundred seventy-five million, four hundred eighty-one thousand, six hundred fifty-nine".