76997325862 has 4 divisors (see below), whose sum is σ = 115495988796. Its totient is φ = 38498662930.

The previous prime is 76997325851. The next prime is 76997325869. The reversal of 76997325862 is 26852379967.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26852379967 = 7 ⋅3836054281.

It is a junction number, because it is equal to n+sod(n) for n = 76997325794 and 76997325803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76997325869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19249331464 + ... + 19249331467.

It is an arithmetic number, because the mean of its divisors is an integer number (28873997199).

Almost surely, 2^76997325862 is an apocalyptic number.

76997325862 is a deficient number, since it is larger than the sum of its proper divisors (38498662934).

76997325862 is a wasteful number, since it uses less digits than its factorization.

76997325862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38498662933.

The product of its digits is 68584320, while the sum is 64.

The spelling of 76997325862 in words is "seventy-six billion, nine hundred ninety-seven million, three hundred twenty-five thousand, eight hundred sixty-two".