16077569479 has 2 divisors, whose sum is σ = 16077569480. Its totient is φ = 16077569478.

The previous prime is 16077569449. The next prime is 16077569489. The reversal of 16077569479 is 97496577061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16077569479 - 2⁵ = 16077569447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16077569449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8038784739 + 8038784740.

It is an arithmetic number, because the mean of its divisors is an integer number (8038784740).

Almost surely, 2^16077569479 is an apocalyptic number.

16077569479 is a deficient number, since it is larger than the sum of its proper divisors (1).

16077569479 is an equidigital number, since it uses as much as digits as its factorization.

16077569479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20003760, while the sum is 61.

The spelling of 16077569479 in words is "sixteen billion, seventy-seven million, five hundred sixty-nine thousand, four hundred seventy-nine".