76277922856 has 16 divisors (see below), whose sum is σ = 143039816640. Its totient is φ = 38133971760.

The previous prime is 76277922839. The next prime is 76277922893. The reversal of 76277922856 is 65822977267.

It is a junction number, because it is equal to n+sod(n) for n = 76277922794 and 76277922803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558336 + ... + 681391.

It is an arithmetic number, because the mean of its divisors is an integer number (8939988540).

Almost surely, 2^76277922856 is an apocalyptic number.

It is an amenable number.

76277922856 is a deficient number, since it is larger than the sum of its proper divisors (66761893784).

76277922856 is a wasteful number, since it uses less digits than its factorization.

76277922856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247424 (or 1247420 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 61.

The spelling of 76277922856 in words is "seventy-six billion, two hundred seventy-seven million, nine hundred twenty-two thousand, eight hundred fifty-six".