76529499793 has 2 divisors, whose sum is σ = 76529499794. Its totient is φ = 76529499792.

The previous prime is 76529499779. The next prime is 76529499803. The reversal of 76529499793 is 39799492567.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58340122369 + 18189377424 = 241537^2 + 134868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76529499793 is a prime.

It is not a weakly prime, because it can be changed into another prime (76529499773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38264749896 + 38264749897.

It is an arithmetic number, because the mean of its divisors is an integer number (38264749897).

Almost surely, 2^76529499793 is an apocalyptic number.

It is an amenable number.

76529499793 is a deficient number, since it is larger than the sum of its proper divisors (1).

76529499793 is an equidigital number, since it uses as much as digits as its factorization.

76529499793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 231472080, while the sum is 70.

The spelling of 76529499793 in words is "seventy-six billion, five hundred twenty-nine million, four hundred ninety-nine thousand, seven hundred ninety-three".