82274364776 has 8 divisors (see below), whose sum is σ = 154264433970. Its totient is φ = 41137182384.

The previous prime is 82274364751. The next prime is 82274364787. The reversal of 82274364776 is 67746347228.

It can be written as a sum of positive squares in only one way, i.e., 79157822500 + 3116542276 = 281350^2 + 55826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5142147791 + ... + 5142147806.

Almost surely, 2^82274364776 is an apocalyptic number.

It is an amenable number.

82274364776 is a deficient number, since it is larger than the sum of its proper divisors (71990069194).

82274364776 is a wasteful number, since it uses less digits than its factorization.

82274364776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10284295603 (or 10284295599 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 56.

The spelling of 82274364776 in words is "eighty-two billion, two hundred seventy-four million, three hundred sixty-four thousand, seven hundred seventy-six".