5881581327 has 4 divisors (see below), whose sum is σ = 7842108440. Its totient is φ = 3921054216.

The previous prime is 5881581289. The next prime is 5881581331. The reversal of 5881581327 is 7231851885.

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

It is not a de Polignac number, because 5881581327 - 2¹⁰ = 5881580303 is a prime.

It is a super-2 number, since 2×5881581327² = 69185997812230161858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5881581337) 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 3 ways as a sum of consecutive naturals, for example, 980263552 + ... + 980263557.

It is an arithmetic number, because the mean of its divisors is an integer number (1960527110).

Almost surely, 2^5881581327 is an apocalyptic number.

5881581327 is a deficient number, since it is larger than the sum of its proper divisors (1960527113).

5881581327 is a wasteful number, since it uses less digits than its factorization.

5881581327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960527112.

The product of its digits is 537600, while the sum is 48.

The square root of 5881581327 is about 76691.4684107691. The cubic root of 5881581327 is about 1805.0865720199.

The spelling of 5881581327 in words is "five billion, eight hundred eighty-one million, five hundred eighty-one thousand, three hundred twenty-seven".