779000005759 has 2 divisors, whose sum is σ = 779000005760. Its totient is φ = 779000005758.

The previous prime is 779000005709. The next prime is 779000005799. The reversal of 779000005759 is 957500000977.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 779000005759 - 2²⁵ = 778966451327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (779000005709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389500002879 + 389500002880.

It is an arithmetic number, because the mean of its divisors is an integer number (389500002880).

Almost surely, 2^779000005759 is an apocalyptic number.

779000005759 is a deficient number, since it is larger than the sum of its proper divisors (1).

779000005759 is an equidigital number, since it uses as much as digits as its factorization.

779000005759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 694575, while the sum is 49.

The spelling of 779000005759 in words is "seven hundred seventy-nine billion, five thousand, seven hundred fifty-nine".