852056123 has 2 divisors, whose sum is σ = 852056124. Its totient is φ = 852056122.

The previous prime is 852056063. The next prime is 852056129. The reversal of 852056123 is 321650258.

852056123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852056123 - 2¹⁸ = 851793979 is a prime.

It is a super-2 number, since 2×852056123² = 1451999273483582258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 852056123.

It is not a weakly prime, because it can be changed into another prime (852056129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426028061 + 426028062.

It is an arithmetic number, because the mean of its divisors is an integer number (426028062).

Almost surely, 2^852056123 is an apocalyptic number.

852056123 is a deficient number, since it is larger than the sum of its proper divisors (1).

852056123 is an equidigital number, since it uses as much as digits as its factorization.

852056123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 852056123 is about 29190.0003939705. Note that the first 3 decimals coincide. The cubic root of 852056123 is about 948.0314260651.

The spelling of 852056123 in words is "eight hundred fifty-two million, fifty-six thousand, one hundred twenty-three".