85750089640698 has 48 divisors (see below), whose sum is σ = 199507844175840. Its totient is φ = 24499087903584.

The previous prime is 85750089640669. The next prime is 85750089640723. The reversal of 85750089640698 is 89604698005758.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2131065 + ... + 13268067.

It is an arithmetic number, because the mean of its divisors is an integer number (4156413420330).

Almost surely, 2^{85750089640698} is an apocalyptic number.

85750089640698 is an abundant number, since it is smaller than the sum of its proper divisors (113757754535142).

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

85750089640698 is a wasteful number, since it uses less digits than its factorization.

85750089640698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11163211 (or 11163204 counting only the distinct ones).

The product of its (nonzero) digits is 1045094400, while the sum is 75.

The spelling of 85750089640698 in words is "eighty-five trillion, seven hundred fifty billion, eighty-nine million, six hundred forty thousand, six hundred ninety-eight".