8421753130 has 64 divisors (see below), whose sum is σ = 17572515840. Its totient is φ = 2846286144.

The previous prime is 8421753121. The next prime is 8421753191. The reversal of 8421753130 is 313571248.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6563469 + ... + 6564751.

It is an arithmetic number, because the mean of its divisors is an integer number (274570560).

Almost surely, 2^8421753130 is an apocalyptic number.

8421753130 is an abundant number, since it is smaller than the sum of its proper divisors (9150762710).

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

8421753130 is a wasteful number, since it uses less digits than its factorization.

8421753130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 8421753130 is about 91770.1102211390. The cubic root of 8421753130 is about 2034.5459472711.

The spelling of 8421753130 in words is "eight billion, four hundred twenty-one million, seven hundred fifty-three thousand, one hundred thirty".