76264383329 has 2 divisors, whose sum is σ = 76264383330. Its totient is φ = 76264383328.

The previous prime is 76264383323. The next prime is 76264383331. The reversal of 76264383329 is 92338346267.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53117803729 + 23146579600 = 230473^2 + 152140^2 .

It is a cyclic number.

It is not a de Polignac number, because 76264383329 - 2²⁰ = 76263334753 is a prime.

Together with 76264383331, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (76264383323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38132191664 + 38132191665.

It is an arithmetic number, because the mean of its divisors is an integer number (38132191665).

Almost surely, 2^76264383329 is an apocalyptic number.

It is an amenable number.

76264383329 is a deficient number, since it is larger than the sum of its proper divisors (1).

76264383329 is an equidigital number, since it uses as much as digits as its factorization.

76264383329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 53.

The spelling of 76264383329 in words is "seventy-six billion, two hundred sixty-four million, three hundred eighty-three thousand, three hundred twenty-nine".