5183728587 has 24 divisors (see below), whose sum is σ = 8000815680. Its totient is φ = 3222685440.

The previous prime is 5183728573. The next prime is 5183728619. The reversal of 5183728587 is 7858273815.

5183728587 is a `hidden beast` number, since 5 + 1 + 8 + 37 + 28 + 587 = 666.

It is not a de Polignac number, because 5183728587 - 2²⁷ = 5049510859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5183728507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138739 + ... + 172092.

It is an arithmetic number, because the mean of its divisors is an integer number (333367320).

Almost surely, 2^5183728587 is an apocalyptic number.

5183728587 is a deficient number, since it is larger than the sum of its proper divisors (2817087093).

5183728587 is a wasteful number, since it uses less digits than its factorization.

5183728587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310963 (or 310960 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 54.

The square root of 5183728587 is about 71998.1151628291. The cubic root of 5183728587 is about 1730.6692797304.

The spelling of 5183728587 in words is "five billion, one hundred eighty-three million, seven hundred twenty-eight thousand, five hundred eighty-seven".