85503594093 has 8 divisors (see below), whose sum is σ = 114410504256. Its totient is φ = 56799540000.

The previous prime is 85503594089. The next prime is 85503594109. The reversal of 85503594093 is 39049530558.

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

It is not a de Polignac number, because 85503594093 - 2² = 85503594089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85503590093) 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, 50713033 + ... + 50714718.

It is an arithmetic number, because the mean of its divisors is an integer number (14301313032).

Almost surely, 2^85503594093 is an apocalyptic number.

It is an amenable number.

85503594093 is a deficient number, since it is larger than the sum of its proper divisors (28906910163).

85503594093 is a wasteful number, since it uses less digits than its factorization.

85503594093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101428035.

The product of its (nonzero) digits is 2916000, while the sum is 51.

The spelling of 85503594093 in words is "eighty-five billion, five hundred three million, five hundred ninety-four thousand, ninety-three".