8151889260 has 48 divisors (see below), whose sum is σ = 23356118016. Its totient is φ = 2123282112.

The previous prime is 8151889259. The next prime is 8151889271. The reversal of 8151889260 is 629881518.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1577244 + ... + 1582403.

It is an arithmetic number, because the mean of its divisors is an integer number (486585792).

Almost surely, 2^8151889260 is an apocalyptic number.

It is an amenable number.

8151889260 is an abundant number, since it is smaller than the sum of its proper divisors (15204228756).

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

8151889260 is a wasteful number, since it uses less digits than its factorization.

8151889260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159702 (or 3159700 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 48.

The square root of 8151889260 is about 90287.8134633905. The cubic root of 8151889260 is about 2012.5781673534.

The spelling of 8151889260 in words is "eight billion, one hundred fifty-one million, eight hundred eighty-nine thousand, two hundred sixty".