82450830923 has 12 divisors (see below), whose sum is σ = 87572535960. Its totient is φ = 77407569792.

The previous prime is 82450830883. The next prime is 82450831009. The reversal of 82450830923 is 32903805428.

It is not a de Polignac number, because 82450830923 - 2³⁰ = 81377089099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82450830023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13301861 + ... + 13308057.

It is an arithmetic number, because the mean of its divisors is an integer number (7297711330).

Almost surely, 2^82450830923 is an apocalyptic number.

82450830923 is a deficient number, since it is larger than the sum of its proper divisors (5121705037).

82450830923 is an frugal number, since it uses more digits than its factorization.

82450830923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12526 (or 6329 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 82450830923 in words is "eighty-two billion, four hundred fifty million, eight hundred thirty thousand, nine hundred twenty-three".