8728530250 has 64 divisors (see below), whose sum is σ = 18161874432. Its totient is φ = 3114072000.

The previous prime is 8728530227. The next prime is 8728530253. The reversal of 8728530250 is 520358278.

It is not an unprimeable number, because it can be changed into a prime (8728530253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115807 + ... + 175693.

It is an arithmetic number, because the mean of its divisors is an integer number (283779288).

Almost surely, 2^8728530250 is an apocalyptic number.

8728530250 is an abundant number, since it is smaller than the sum of its proper divisors (9433344182).

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

8728530250 is a wasteful number, since it uses less digits than its factorization.

8728530250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59968 (or 59958 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 8728530250 is about 93426.6035452429. The cubic root of 8728530250 is about 2058.9558797390.

The spelling of 8728530250 in words is "eight billion, seven hundred twenty-eight million, five hundred thirty thousand, two hundred fifty".