5005881271 has 4 divisors (see below), whose sum is σ = 5167361344. Its totient is φ = 4844401200.

The previous prime is 5005881241. The next prime is 5005881289. The reversal of 5005881271 is 1721885005.

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

It is a cyclic number.

It is not a de Polignac number, because 5005881271 - 2³¹ = 2858397623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5005881271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005881211) 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, 80739990 + ... + 80740051.

It is an arithmetic number, because the mean of its divisors is an integer number (1291840336).

Almost surely, 2^5005881271 is an apocalyptic number.

5005881271 is a deficient number, since it is larger than the sum of its proper divisors (161480073).

5005881271 is a wasteful number, since it uses less digits than its factorization.

5005881271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161480072.

The product of its (nonzero) digits is 22400, while the sum is 37.

The square root of 5005881271 is about 70752.2527627213. The cubic root of 5005881271 is about 1710.6461394361.

The spelling of 5005881271 in words is "five billion, five million, eight hundred eighty-one thousand, two hundred seventy-one".