8452871660 has 24 divisors (see below), whose sum is σ = 17755085040. Its totient is φ = 3380376384.

The previous prime is 8452871659. The next prime is 8452871671. The reversal of 8452871660 is 661782548.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45971 + ... + 137909.

It is an arithmetic number, because the mean of its divisors is an integer number (739795210).

Almost surely, 2^8452871660 is an apocalyptic number.

It is a pronic number, being equal to 91939×91940.

It is an amenable number.

8452871660 is an abundant number, since it is smaller than the sum of its proper divisors (9302213380).

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

8452871660 is a wasteful number, since it uses less digits than its factorization.

8452871660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96545 (or 96543 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 8452871660 is about 91939.4999986404. The cubic root of 8452871660 is about 2037.0487618294.

The spelling of 8452871660 in words is "eight billion, four hundred fifty-two million, eight hundred seventy-one thousand, six hundred sixty".