852056099 has 12 divisors (see below), whose sum is σ = 914118288. Its totient is φ = 793968000.

The previous prime is 852056063. The next prime is 852056123. The reversal of 852056099 is 990650258.

It is a Cunningham number, because it is equal to 29190²-1.

It is not a de Polignac number, because 852056099 - 2²⁸ = 583620643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852056039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14594 + ... + 43784.

It is an arithmetic number, because the mean of its divisors is an integer number (76176524).

Almost surely, 2^852056099 is an apocalyptic number.

852056099 is a deficient number, since it is larger than the sum of its proper divisors (62062189).

852056099 is a wasteful number, since it uses less digits than its factorization.

852056099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29326 (or 29309 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 852056099 is about 29189.9999828708. Note that the first 4 decimals coincide. The cubic root of 852056099 is about 948.0314171640.

The spelling of 852056099 in words is "eight hundred fifty-two million, fifty-six thousand, ninety-nine".