82732378267 has 40 divisors (see below), whose sum is σ = 105830608752. Its totient is φ = 64135512000.

The previous prime is 82732378237. The next prime is 82732378273. The reversal of 82732378267 is 76287323728.

It is not a de Polignac number, because 82732378267 - 2¹¹ = 82732376219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82732378217) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5195017 + ... + 5210917.

Almost surely, 2^82732378267 is an apocalyptic number.

82732378267 is a deficient number, since it is larger than the sum of its proper divisors (23098230485).

82732378267 is a wasteful number, since it uses less digits than its factorization.

82732378267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16137 (or 16116 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 55.

The spelling of 82732378267 in words is "eighty-two billion, seven hundred thirty-two million, three hundred seventy-eight thousand, two hundred sixty-seven".