82276773936 has 80 divisors (see below), whose sum is σ = 243461155584. Its totient is φ = 23454542592.

The previous prime is 82276773923. The next prime is 82276773967. The reversal of 82276773936 is 63937767228.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 82276773936.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127531 + ... + 425226.

Almost surely, 2^82276773936 is an apocalyptic number.

It is an amenable number.

82276773936 is an abundant number, since it is smaller than the sum of its proper divisors (161184381648).

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

82276773936 is a wasteful number, since it uses less digits than its factorization.

82276773936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553218 (or 553212 counting only the distinct ones).

The product of its digits is 32006016, while the sum is 60.

The spelling of 82276773936 in words is "eighty-two billion, two hundred seventy-six million, seven hundred seventy-three thousand, nine hundred thirty-six".