76697865026 has 16 divisors (see below), whose sum is σ = 117008210880. Its totient is φ = 37695255600.

The previous prime is 76697865007. The next prime is 76697865077. The reversal of 76697865026 is 62056879667.

It is a self number, because there is not a number n which added to its sum of digits gives 76697865026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479851 + ... + 1530801.

It is an arithmetic number, because the mean of its divisors is an integer number (7313013180).

Almost surely, 2^76697865026 is an apocalyptic number.

76697865026 is a deficient number, since it is larger than the sum of its proper divisors (40310345854).

76697865026 is a wasteful number, since it uses less digits than its factorization.

76697865026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63769.

The product of its (nonzero) digits is 45722880, while the sum is 62.

The spelling of 76697865026 in words is "seventy-six billion, six hundred ninety-seven million, eight hundred sixty-five thousand, twenty-six".