85943394983 has 8 divisors (see below), whose sum is σ = 88270067760. Its totient is φ = 83616926400.

The previous prime is 85943394967. The next prime is 85943395019. The reversal of 85943394983 is 38949334958.

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

It is a cyclic number.

It is not a de Polignac number, because 85943394983 - 2⁴ = 85943394967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85943394913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233683 + ... + 1301483.

It is an arithmetic number, because the mean of its divisors is an integer number (11033758470).

Almost surely, 2^85943394983 is an apocalyptic number.

85943394983 is a deficient number, since it is larger than the sum of its proper divisors (2326672777).

85943394983 is a wasteful number, since it uses less digits than its factorization.

85943394983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102097.

The product of its digits is 100776960, while the sum is 65.

The spelling of 85943394983 in words is "eighty-five billion, nine hundred forty-three million, three hundred ninety-four thousand, nine hundred eighty-three".