80893935192 has 256 divisors, whose sum is σ = 250050032640. Its totient is φ = 21281734656.

The previous prime is 80893935097. The next prime is 80893935253. The reversal of 80893935192 is 29153939808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82797808 + ... + 82798784.

It is an arithmetic number, because the mean of its divisors is an integer number (976757940).

Almost surely, 2^80893935192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80893935192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125025016320).

80893935192 is an abundant number, since it is smaller than the sum of its proper divisors (169156097448).

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

80893935192 is a wasteful number, since it uses less digits than its factorization.

80893935192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610 (or 1606 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 57.

The spelling of 80893935192 in words is "eighty billion, eight hundred ninety-three million, nine hundred thirty-five thousand, one hundred ninety-two".