850853099 has 4 divisors (see below), whose sum is σ = 887846736. Its totient is φ = 813859464.

The previous prime is 850853093. The next prime is 850853119. The reversal of 850853099 is 990358058.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 850853099 - 2⁸ = 850852843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (850853093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18496784 + ... + 18496829.

It is an arithmetic number, because the mean of its divisors is an integer number (221961684).

Almost surely, 2^850853099 is an apocalyptic number.

850853099 is a deficient number, since it is larger than the sum of its proper divisors (36993637).

850853099 is a wasteful number, since it uses less digits than its factorization.

850853099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36993636.

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 850853099 is about 29169.3863322491. The cubic root of 850853099 is about 947.5850385127.

The spelling of 850853099 in words is "eight hundred fifty million, eight hundred fifty-three thousand, ninety-nine".