5591319 has 8 divisors (see below), whose sum is σ = 7481712. Its totient is φ = 3714240.

The previous prime is 5591309. The next prime is 5591359. The reversal of 5591319 is 9131955.

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

It is not a de Polignac number, because 5591319 - 2¹⁵ = 5558551 is a prime.

It is a super-2 number, since 2×5591319² = 62525696319522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5591319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2302 + ... + 4059.

It is an arithmetic number, because the mean of its divisors is an integer number (935214).

Almost surely, 2^5591319 is an apocalyptic number.

5591319 is a deficient number, since it is larger than the sum of its proper divisors (1890393).

5591319 is a wasteful number, since it uses less digits than its factorization.

5591319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6657.

The product of its digits is 6075, while the sum is 33.

The square root of 5591319 is about 2364.5970058342. The cubic root of 5591319 is about 177.4889922420.

The spelling of 5591319 in words is "five million, five hundred ninety-one thousand, three hundred nineteen".