5180054587 has 4 divisors (see below), whose sum is σ = 5277791520. Its totient is φ = 5082317656.

The previous prime is 5180054567. The next prime is 5180054609. The reversal of 5180054587 is 7854500815.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5180054587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5180054507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48868387 + ... + 48868492.

It is an arithmetic number, because the mean of its divisors is an integer number (1319447880).

Almost surely, 2^5180054587 is an apocalyptic number.

5180054587 is a deficient number, since it is larger than the sum of its proper divisors (97736933).

5180054587 is an equidigital number, since it uses as much as digits as its factorization.

5180054587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97736932.

The product of its (nonzero) digits is 224000, while the sum is 43.

The square root of 5180054587 is about 71972.5960835095. The cubic root of 5180054587 is about 1730.2603088759.

The spelling of 5180054587 in words is "five billion, one hundred eighty million, fifty-four thousand, five hundred eighty-seven".