8502427008 has 64 divisors (see below), whose sum is σ = 25093978800. Its totient is φ = 2834141184.

The previous prime is 8502426979. The next prime is 8502427049. The reversal of 8502427008 is 8007242058.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226641 + ... + 1233552.

Almost surely, 2^8502427008 is an apocalyptic number.

It is an amenable number.

8502427008 is an abundant number, since it is smaller than the sum of its proper divisors (16591551792).

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

8502427008 is a wasteful number, since it uses less digits than its factorization.

8502427008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460216 (or 2460198 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 8502427008 is about 92208.6059324183. The cubic root of 8502427008 is about 2041.0217718782.

The spelling of 8502427008 in words is "eight billion, five hundred two million, four hundred twenty-seven thousand, eight".