85192704000000 has 798 divisors, whose sum is σ = 307768913476232. Its totient is φ = 22708224000000.

The previous prime is 85192703999903. The next prime is 85192704000013. The reversal of 85192704000000 is 40729158.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 36863998845 + ... + 36864001155.

Almost surely, 2^{85192704000000} is an apocalyptic number.

85192704000000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85192704000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153884456738116).

85192704000000 is an abundant number, since it is smaller than the sum of its proper divisors (222576209476232).

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

85192704000000 is an frugal number, since it uses more digits than its factorization.

85192704000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383 (or 2321 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 85192704000000 its reverse (40729158), we get a palindrome (85192744729158).

The spelling of 85192704000000 in words is "eighty-five trillion, one hundred ninety-two billion, seven hundred four million", and thus it is an aban number.