76299836813 has 2 divisors, whose sum is σ = 76299836814. Its totient is φ = 76299836812.

The previous prime is 76299836803. The next prime is 76299836857. The reversal of 76299836813 is 31863899267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61802954404 + 14496882409 = 248602^2 + 120403^2 .

It is a cyclic number.

It is not a de Polignac number, because 76299836813 - 2⁴ = 76299836797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76299836803) 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, 38149918406 + 38149918407.

It is an arithmetic number, because the mean of its divisors is an integer number (38149918407).

Almost surely, 2^76299836813 is an apocalyptic number.

It is an amenable number.

76299836813 is a deficient number, since it is larger than the sum of its proper divisors (1).

76299836813 is an equidigital number, since it uses as much as digits as its factorization.

76299836813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 62.

The spelling of 76299836813 in words is "seventy-six billion, two hundred ninety-nine million, eight hundred thirty-six thousand, eight hundred thirteen".