76792727136 has 24 divisors (see below), whose sum is σ = 201580908984. Its totient is φ = 25597575680.

The previous prime is 76792727119. The next prime is 76792727147. The reversal of 76792727136 is 63172729767.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399962025 + ... + 399962216.

It is an arithmetic number, because the mean of its divisors is an integer number (8399204541).

Almost surely, 2^76792727136 is an apocalyptic number.

It is an amenable number.

76792727136 is an abundant number, since it is smaller than the sum of its proper divisors (124788181848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76792727136 is a wasteful number, since it uses less digits than its factorization.

76792727136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799924254 (or 799924246 counting only the distinct ones).

The product of its digits is 9335088, while the sum is 57.

The spelling of 76792727136 in words is "seventy-six billion, seven hundred ninety-two million, seven hundred twenty-seven thousand, one hundred thirty-six".