852452532 has 48 divisors (see below), whose sum is σ = 2247537600. Its totient is φ = 279332640.

The previous prime is 852452521. The next prime is 852452551. The reversal of 852452532 is 235254258.

It is a happy number.

852452532 is a `hidden beast` number, since 85 + 2 + 45 + 2 + 532 = 666.

It is a super-2 number, since 2×852452532² = 1453350638626422048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60519 + ... + 73262.

It is an arithmetic number, because the mean of its divisors is an integer number (46823700).

Almost surely, 2^852452532 is an apocalyptic number.

It is an amenable number.

852452532 is an abundant number, since it is smaller than the sum of its proper divisors (1395085068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

852452532 is a wasteful number, since it uses less digits than its factorization.

852452532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133853 (or 133845 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 852452532 is about 29196.7897550399. The cubic root of 852452532 is about 948.1784233948.

The spelling of 852452532 in words is "eight hundred fifty-two million, four hundred fifty-two thousand, five hundred thirty-two".