5816428872 has 32 divisors (see below), whose sum is σ = 14563795680. Its totient is φ = 1935779840.

The previous prime is 5816428867. The next prime is 5816428913. The reversal of 5816428872 is 2788246185.

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, 173658 + ... + 204425.

It is an arithmetic number, because the mean of its divisors is an integer number (455118615).

Almost surely, 2^5816428872 is an apocalyptic number.

It is an amenable number.

5816428872 is an abundant number, since it is smaller than the sum of its proper divisors (8747366808).

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

5816428872 is a wasteful number, since it uses less digits than its factorization.

5816428872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378733 (or 378729 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 51.

The square root of 5816428872 is about 76265.5156148570. The cubic root of 5816428872 is about 1798.3966042573.

The spelling of 5816428872 in words is "five billion, eight hundred sixteen million, four hundred twenty-eight thousand, eight hundred seventy-two".