5581464319 has 8 divisors (see below), whose sum is σ = 5736299120. Its totient is φ = 5426839296.

The previous prime is 5581464311. The next prime is 5581464337. The reversal of 5581464319 is 9134641855.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5581464319 - 2³ = 5581464311 is a prime.

It is a super-2 number, since 2×5581464319² = 62305487888540267522, 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 (5581464311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2287 + ... + 105679.

It is an arithmetic number, because the mean of its divisors is an integer number (717037390).

Almost surely, 2^5581464319 is an apocalyptic number.

5581464319 is a deficient number, since it is larger than the sum of its proper divisors (154834801).

5581464319 is a wasteful number, since it uses less digits than its factorization.

5581464319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104889.

The product of its digits is 518400, while the sum is 46.

The square root of 5581464319 is about 74709.1983560257. The cubic root of 5581464319 is about 1773.8465633611.

The spelling of 5581464319 in words is "five billion, five hundred eighty-one million, four hundred sixty-four thousand, three hundred nineteen".