852464093171 has 2 divisors, whose sum is σ = 852464093172. Its totient is φ = 852464093170.

The previous prime is 852464093137. The next prime is 852464093189. The reversal of 852464093171 is 171390464258.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852464093171 - 2¹⁴ = 852464076787 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (852464092171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426232046585 + 426232046586.

It is an arithmetic number, because the mean of its divisors is an integer number (426232046586).

It is a 1-persistent number, because it is pandigital, but 2⋅852464093171 = 1704928186342 is not.

Almost surely, 2^852464093171 is an apocalyptic number.

852464093171 is a deficient number, since it is larger than the sum of its proper divisors (1).

852464093171 is an equidigital number, since it uses as much as digits as its factorization.

852464093171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 852464093171 in words is "eight hundred fifty-two billion, four hundred sixty-four million, ninety-three thousand, one hundred seventy-one".