8525733684 has 48 divisors (see below), whose sum is σ = 21946182720. Its totient is φ = 2559317760.

The previous prime is 8525733569. The next prime is 8525733701. The reversal of 8525733684 is 4863375258.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 660094 + ... + 672885.

It is an arithmetic number, because the mean of its divisors is an integer number (457212140).

Almost surely, 2^8525733684 is an apocalyptic number.

It is an amenable number.

8525733684 is an abundant number, since it is smaller than the sum of its proper divisors (13420449036).

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

8525733684 is a wasteful number, since it uses less digits than its factorization.

8525733684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333040 (or 1333038 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The square root of 8525733684 is about 92334.8995992306. The cubic root of 8525733684 is about 2042.8850058985.

The spelling of 8525733684 in words is "eight billion, five hundred twenty-five million, seven hundred thirty-three thousand, six hundred eighty-four".