5281335873 has 12 divisors (see below), whose sum is σ = 8322105168. Its totient is φ = 3200809560.

The previous prime is 5281335833. The next prime is 5281335881. The reversal of 5281335873 is 3785331825.

5281335873 is a `hidden beast` number, since 52 + 8 + 13 + 3 + 587 + 3 = 666.

It is not a de Polignac number, because 5281335873 - 2¹² = 5281331777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5281335823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26673315 + ... + 26673512.

It is an arithmetic number, because the mean of its divisors is an integer number (693508764).

Almost surely, 2^5281335873 is an apocalyptic number.

It is an amenable number.

5281335873 is a deficient number, since it is larger than the sum of its proper divisors (3040769295).

5281335873 is a wasteful number, since it uses less digits than its factorization.

5281335873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53346844 (or 53346841 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 5281335873 is about 72672.8000905428. The cubic root of 5281335873 is about 1741.4643805915.

The spelling of 5281335873 in words is "five billion, two hundred eighty-one million, three hundred thirty-five thousand, eight hundred seventy-three".