852450552 has 48 divisors (see below), whose sum is σ = 2312115000. Its totient is φ = 283732416.

The previous prime is 852450481. The next prime is 852450553. The reversal of 852450552 is 255054258.

It is a happy number.

852450552 is a `hidden beast` number, since 8 + 52 + 4 + 50 + 552 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852450553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42699 + ... + 59397.

Almost surely, 2^852450552 is an apocalyptic number.

It is an amenable number.

852450552 is an abundant number, since it is smaller than the sum of its proper divisors (1459664448).

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

852450552 is a wasteful number, since it uses less digits than its factorization.

852450552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17420 (or 17413 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The square root of 852450552 is about 29196.7558471827. The cubic root of 852450552 is about 948.1776892798.

The spelling of 852450552 in words is "eight hundred fifty-two million, four hundred fifty thousand, five hundred fifty-two".