83166828288 has 72 divisors (see below), whose sum is σ = 230968795008. Its totient is φ = 26516954112.

The previous prime is 83166828271. The next prime is 83166828331. The reversal of 83166828288 is 88282866138.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2336470 + ... + 2371797.

Almost surely, 2^83166828288 is an apocalyptic number.

It is an amenable number.

83166828288 is an abundant number, since it is smaller than the sum of its proper divisors (147801966720).

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

83166828288 is a wasteful number, since it uses less digits than its factorization.

83166828288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708309 (or 4708295 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 60.

The spelling of 83166828288 in words is "eighty-three billion, one hundred sixty-six million, eight hundred twenty-eight thousand, two hundred eighty-eight".