82263323277 has 8 divisors (see below), whose sum is σ = 121871590080. Its totient is φ = 54842215500.

The previous prime is 82263323273. The next prime is 82263323287. The reversal of 82263323277 is 77232336228.

82263323277 is a `hidden beast` number, since 8 + 2 + 2 + 633 + 2 + 3 + 2 + 7 + 7 = 666.

It is not a de Polignac number, because 82263323277 - 2² = 82263323273 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82263323273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523394849 + ... + 1523394902.

It is an arithmetic number, because the mean of its divisors is an integer number (15233948760).

Almost surely, 2^82263323277 is an apocalyptic number.

It is an amenable number.

82263323277 is a deficient number, since it is larger than the sum of its proper divisors (39608266803).

82263323277 is a wasteful number, since it uses less digits than its factorization.

82263323277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046789760 (or 3046789754 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 45.

The spelling of 82263323277 in words is "eighty-two billion, two hundred sixty-three million, three hundred twenty-three thousand, two hundred seventy-seven".