8523549875652 has 48 divisors (see below), whose sum is σ = 22746595092480. Its totient is φ = 2433464740512.

The previous prime is 8523549875509. The next prime is 8523549875663. The reversal of 8523549875652 is 2565789453258.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

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, 38121702 + ... + 38344637.

It is an arithmetic number, because the mean of its divisors is an integer number (473887397760).

Almost surely, 2^{8523549875652} is an apocalyptic number.

It is an amenable number.

8523549875652 is an abundant number, since it is smaller than the sum of its proper divisors (14223045216828).

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

8523549875652 is a wasteful number, since it uses less digits than its factorization.

8523549875652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76467680 (or 76467678 counting only the distinct ones).

The product of its digits is 725760000, while the sum is 69.

The spelling of 8523549875652 in words is "eight trillion, five hundred twenty-three billion, five hundred forty-nine million, eight hundred seventy-five thousand, six hundred fifty-two".