83166306332 has 12 divisors (see below), whose sum is σ = 145687022040. Its totient is φ = 41541442896.

The previous prime is 83166306329. The next prime is 83166306341. The reversal of 83166306332 is 23360366138.

It is a self number, because there is not a number n which added to its sum of digits gives 83166306332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10423082 + ... + 10431057.

It is an arithmetic number, because the mean of its divisors is an integer number (12140585170).

Almost surely, 2^83166306332 is an apocalyptic number.

It is an amenable number.

83166306332 is a deficient number, since it is larger than the sum of its proper divisors (62520715708).

83166306332 is a wasteful number, since it uses less digits than its factorization.

83166306332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20855140 (or 20855138 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 83166306332 in words is "eighty-three billion, one hundred sixty-six million, three hundred six thousand, three hundred thirty-two".