76659487353 has 12 divisors (see below), whose sum is σ = 117243922068. Its totient is φ = 48100070400.

The previous prime is 76659487339. The next prime is 76659487363. The reversal of 76659487353 is 35378495667.

76659487353 is a `hidden beast` number, since 7 + 6 + 6 + 594 + 8 + 7 + 35 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43108971129 + 33550516224 = 207627^2 + 183168^2 .

It is not a de Polignac number, because 76659487353 - 2⁸ = 76659487097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76659487363) 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 in 11 ways as a sum of consecutive naturals, for example, 250521048 + ... + 250521353.

It is an arithmetic number, because the mean of its divisors is an integer number (9770326839).

Almost surely, 2^76659487353 is an apocalyptic number.

It is an amenable number.

76659487353 is a deficient number, since it is larger than the sum of its proper divisors (40584434715).

76659487353 is a wasteful number, since it uses less digits than its factorization.

76659487353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501042424 (or 501042421 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 63.

The spelling of 76659487353 in words is "seventy-six billion, six hundred fifty-nine million, four hundred eighty-seven thousand, three hundred fifty-three".