8005247500 has 30 divisors (see below), whose sum is σ = 17505880700. Its totient is φ = 3202098000.

The previous prime is 8005247483. The next prime is 8005247501. The reversal of 8005247500 is 57425008.

It is not an unprimeable number, because it can be changed into a prime (8005247501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1598550 + ... + 1603549.

Almost surely, 2^8005247500 is an apocalyptic number.

It is an amenable number.

8005247500 is an abundant number, since it is smaller than the sum of its proper divisors (9500633200).

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

8005247500 is a wasteful number, since it uses less digits than its factorization.

8005247500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202123 (or 3202106 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 8005247500 is about 89472.0487079624. The cubic root of 8005247500 is about 2000.4371960895.

The spelling of 8005247500 in words is "eight billion, five million, two hundred forty-seven thousand, five hundred".