9527157852 has 24 divisors (see below), whose sum is σ = 22301066256. Its totient is φ = 3165571968.

The previous prime is 9527157841. The next prime is 9527157869. The reversal of 9527157852 is 2587517259.

It is a junction number, because it is equal to n+sod(n) for n = 9527157795 and 9527157804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264503 + ... + 1272014.

It is an arithmetic number, because the mean of its divisors is an integer number (929211094).

Almost surely, 2^9527157852 is an apocalyptic number.

It is an amenable number.

9527157852 is an abundant number, since it is smaller than the sum of its proper divisors (12773908404).

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

9527157852 is a wasteful number, since it uses less digits than its factorization.

9527157852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536837 (or 2536835 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 51.

The square root of 9527157852 is about 97607.1608643546. The cubic root of 9527157852 is about 2119.9280452023.

The spelling of 9527157852 in words is "nine billion, five hundred twenty-seven million, one hundred fifty-seven thousand, eight hundred fifty-two".