82263323275 has 24 divisors (see below), whose sum is σ = 118778495904. Its totient is φ = 55344806400.

The previous prime is 82263323273. The next prime is 82263323287. The reversal of 82263323275 is 57232336228.

It is not a de Polignac number, because 82263323275 - 2¹ = 82263323273 is a prime.

It is a Duffinian 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 23 ways as a sum of consecutive naturals, for example, 4425406 + ... + 4443955.

It is an arithmetic number, because the mean of its divisors is an integer number (4949103996).

Almost surely, 2^82263323275 is an apocalyptic number.

82263323275 is a deficient number, since it is larger than the sum of its proper divisors (36515172629).

82263323275 is a wasteful number, since it uses less digits than its factorization.

82263323275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869431 (or 8869426 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The spelling of 82263323275 in words is "eighty-two billion, two hundred sixty-three million, three hundred twenty-three thousand, two hundred seventy-five".