85453379194 has 8 divisors (see below), whose sum is σ = 128185671168. Its totient is φ = 42724822140.

The previous prime is 85453379159. The next prime is 85453379261. The reversal of 85453379194 is 49197335458.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 875812 + ... + 968479.

It is an arithmetic number, because the mean of its divisors is an integer number (16023208896).

Almost surely, 2^85453379194 is an apocalyptic number.

85453379194 is a deficient number, since it is larger than the sum of its proper divisors (42732291974).

85453379194 is a wasteful number, since it uses less digits than its factorization.

85453379194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867460.

The product of its digits is 16329600, while the sum is 58.

The spelling of 85453379194 in words is "eighty-five billion, four hundred fifty-three million, three hundred seventy-nine thousand, one hundred ninety-four".