76869392833 has 2 divisors, whose sum is σ = 76869392834. Its totient is φ = 76869392832.

The previous prime is 76869392807. The next prime is 76869392837. The reversal of 76869392833 is 33829396867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50765497344 + 26103895489 = 225312^2 + 161567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76869392833 is a prime.

It is not a weakly prime, because it can be changed into another prime (76869392837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38434696416 + 38434696417.

It is an arithmetic number, because the mean of its divisors is an integer number (38434696417).

Almost surely, 2^76869392833 is an apocalyptic number.

It is an amenable number.

76869392833 is a deficient number, since it is larger than the sum of its proper divisors (1).

76869392833 is an equidigital number, since it uses as much as digits as its factorization.

76869392833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70543872, while the sum is 64.

The spelling of 76869392833 in words is "seventy-six billion, eight hundred sixty-nine million, three hundred ninety-two thousand, eight hundred thirty-three".