852169535 has 12 divisors (see below), whose sum is σ = 1189559448. Its totient is φ = 584344656.

The previous prime is 852169529. The next prime is 852169559. The reversal of 852169535 is 535961258.

It is not a de Polignac number, because 852169535 - 2⁴ = 852169519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1738877 + ... + 1739366.

It is an arithmetic number, because the mean of its divisors is an integer number (99129954).

Almost surely, 2^852169535 is an apocalyptic number.

852169535 is a deficient number, since it is larger than the sum of its proper divisors (337389913).

852169535 is a wasteful number, since it uses less digits than its factorization.

852169535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478262 (or 3478255 counting only the distinct ones).

The product of its digits is 324000, while the sum is 44.

The square root of 852169535 is about 29191.9429808980. The cubic root of 852169535 is about 948.0734864283.

The spelling of 852169535 in words is "eight hundred fifty-two million, one hundred sixty-nine thousand, five hundred thirty-five".