8539835532 has 48 divisors (see below), whose sum is σ = 20994341760. Its totient is φ = 2694307968.

The previous prime is 8539835449. The next prime is 8539835537. The reversal of 8539835532 is 2355389358.

It is not an unprimeable number, because it can be changed into a prime (8539835537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239368 + ... + 272720.

It is an arithmetic number, because the mean of its divisors is an integer number (437382120).

Almost surely, 2^8539835532 is an apocalyptic number.

It is an amenable number.

8539835532 is an abundant number, since it is smaller than the sum of its proper divisors (12454506228).

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

8539835532 is a wasteful number, since it uses less digits than its factorization.

8539835532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34502 (or 34500 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 51.

The square root of 8539835532 is about 92411.2305512701. The cubic root of 8539835532 is about 2044.0107187932.

The spelling of 8539835532 in words is "eight billion, five hundred thirty-nine million, eight hundred thirty-five thousand, five hundred thirty-two".