77325833415856 has 20 divisors (see below), whose sum is σ = 150271427033704. Its totient is φ = 38546110310400.

The previous prime is 77325833415827. The next prime is 77325833415877. The reversal of 77325833415856 is 65851433852377.

It is a junction number, because it is equal to n+sod(n) for n = 77325833415791 and 77325833415800.

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, 7300394385 + ... + 7300404976.

Almost surely, 2^{77325833415856} is an apocalyptic number.

It is an amenable number.

77325833415856 is a deficient number, since it is larger than the sum of its proper divisors (72945593617848).

77325833415856 is a wasteful number, since it uses less digits than its factorization.

77325833415856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14600799700 (or 14600799694 counting only the distinct ones).

The product of its digits is 508032000, while the sum is 67.

The spelling of 77325833415856 in words is "seventy-seven trillion, three hundred twenty-five billion, eight hundred thirty-three million, four hundred fifteen thousand, eight hundred fifty-six".