852252671 has 2 divisors, whose sum is σ = 852252672. Its totient is φ = 852252670.

The previous prime is 852252641. The next prime is 852252673. The reversal of 852252671 is 176252258.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-852252671 is a prime.

Together with 852252673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852252673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426126335 + 426126336.

It is an arithmetic number, because the mean of its divisors is an integer number (426126336).

Almost surely, 2^852252671 is an apocalyptic number.

852252671 is a deficient number, since it is larger than the sum of its proper divisors (1).

852252671 is an equidigital number, since it uses as much as digits as its factorization.

852252671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 38.

The square root of 852252671 is about 29193.3669007191. The cubic root of 852252671 is about 948.1043161600.

The spelling of 852252671 in words is "eight hundred fifty-two million, two hundred fifty-two thousand, six hundred seventy-one".