764659799375 has 10 divisors (see below), whose sum is σ = 955518886080. Its totient is φ = 611727839000.

The previous prime is 764659799363. The next prime is 764659799411. The reversal of 764659799375 is 573997956467.

It is not a de Polignac number, because 764659799375 - 2¹⁰ = 764659798351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 764659799296 and 764659799305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 611727215 + ... + 611728464.

It is an arithmetic number, because the mean of its divisors is an integer number (95551888608).

Almost surely, 2^764659799375 is an apocalyptic number.

764659799375 is a deficient number, since it is larger than the sum of its proper divisors (190859086705).

764659799375 is an equidigital number, since it uses as much as digits as its factorization.

764659799375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223455699 (or 1223455684 counting only the distinct ones).

The product of its digits is 2700507600, while the sum is 77.

The spelling of 764659799375 in words is "seven hundred sixty-four billion, six hundred fifty-nine million, seven hundred ninety-nine thousand, three hundred seventy-five".