82235173000 has 64 divisors (see below), whose sum is σ = 202558262400. Its totient is φ = 31162795200.

The previous prime is 82235172967. The next prime is 82235173001. The reversal of 82235173000 is 37153228.

It is not an unprimeable number, because it can be changed into a prime (82235173001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2145084 + ... + 2183083.

It is an arithmetic number, because the mean of its divisors is an integer number (3164972850).

Almost surely, 2^82235173000 is an apocalyptic number.

It is an amenable number.

82235173000 is an abundant number, since it is smaller than the sum of its proper divisors (120323089400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82235173000 is a wasteful number, since it uses less digits than its factorization.

82235173000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328207 (or 4328193 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 82235173000 in words is "eighty-two billion, two hundred thirty-five million, one hundred seventy-three thousand".