85366048199 has 8 divisors (see below), whose sum is σ = 94317475680. Its totient is φ = 76851275776.

The previous prime is 85366048139. The next prime is 85366048223. The reversal of 85366048199 is 99184066358.

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 85366048199 - 2²⁴ = 85349270983 is a prime.

It is a super-2 number, since 2×85366048199² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85366048139) 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, 109163354 + ... + 109164135.

It is an arithmetic number, because the mean of its divisors is an integer number (11789684460).

Almost surely, 2^85366048199 is an apocalyptic number.

85366048199 is a deficient number, since it is larger than the sum of its proper divisors (8951427481).

85366048199 is a wasteful number, since it uses less digits than its factorization.

85366048199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218327529.

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 85366048199 in words is "eighty-five billion, three hundred sixty-six million, forty-eight thousand, one hundred ninety-nine".