852382473 has 4 divisors (see below), whose sum is σ = 1136509968. Its totient is φ = 568254980.

The previous prime is 852382451. The next prime is 852382481. The reversal of 852382473 is 374283258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 852382473 - 2⁵ = 852382441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852382403) 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, 142063743 + ... + 142063748.

It is an arithmetic number, because the mean of its divisors is an integer number (284127492).

Almost surely, 2^852382473 is an apocalyptic number.

It is an amenable number.

852382473 is a deficient number, since it is larger than the sum of its proper divisors (284127495).

852382473 is a wasteful number, since it uses less digits than its factorization.

852382473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284127494.

The product of its digits is 322560, while the sum is 42.

The square root of 852382473 is about 29195.5899580741. The cubic root of 852382473 is about 948.1524472653.

The spelling of 852382473 in words is "eight hundred fifty-two million, three hundred eighty-two thousand, four hundred seventy-three".