5183881587 has 24 divisors (see below), whose sum is σ = 8345572560. Its totient is φ = 3081438720.

The previous prime is 5183881579. The next prime is 5183881603. The reversal of 5183881587 is 7851883815.

5183881587 is a `hidden beast` number, since 51 + 8 + 3 + 8 + 8 + 1 + 587 = 666.

It is not a de Polignac number, because 5183881587 - 2³ = 5183881579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5183881517) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 888714 + ... + 894527.

It is an arithmetic number, because the mean of its divisors is an integer number (347732190).

Almost surely, 2^5183881587 is an apocalyptic number.

5183881587 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5183881587 is a deficient number, since it is larger than the sum of its proper divisors (3161690973).

5183881587 is a wasteful number, since it uses less digits than its factorization.

5183881587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783283 (or 1783280 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 54.

The square root of 5183881587 is about 71999.1776828041. The cubic root of 5183881587 is about 1730.6863067147.

The spelling of 5183881587 in words is "five billion, one hundred eighty-three million, eight hundred eighty-one thousand, five hundred eighty-seven".