852792099 has 4 divisors (see below), whose sum is σ = 1137056136. Its totient is φ = 568528064.

The previous prime is 852792089. The next prime is 852792119. The reversal of 852792099 is 990297258.

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 852792099 - 2⁷ = 852791971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852792089) 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, 142132014 + ... + 142132019.

It is an arithmetic number, because the mean of its divisors is an integer number (284264034).

Almost surely, 2^852792099 is an apocalyptic number.

852792099 is a deficient number, since it is larger than the sum of its proper divisors (284264037).

852792099 is a wasteful number, since it uses less digits than its factorization.

852792099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284264036.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 852792099 is about 29202.6043187932. The cubic root of 852792099 is about 948.3043062050.

It can be divided in two parts, 85279 and 2099, that added together give a palindrome (87378).

The spelling of 852792099 in words is "eight hundred fifty-two million, seven hundred ninety-two thousand, ninety-nine".