5591313 has 24 divisors (see below), whose sum is σ = 9941568. Its totient is φ = 2948832.

The previous prime is 5591309. The next prime is 5591359. The reversal of 5591313 is 3131955.

5591313 = 442² + 443² + ... + 468².

It is not a de Polignac number, because 5591313 - 2² = 5591309 is a prime.

5591313 is a modest number, since divided by 1313 gives 559 as remainder.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (5591213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2595 + ... + 4232.

It is an arithmetic number, because the mean of its divisors is an integer number (414232).

Almost surely, 2^5591313 is an apocalyptic number.

It is an amenable number.

5591313 is a deficient number, since it is larger than the sum of its proper divisors (4350255).

5591313 is a wasteful number, since it uses less digits than its factorization.

5591313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853 (or 6850 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 5591313 is about 2364.5957371187. The cubic root of 5591313 is about 177.4889287547.

The spelling of 5591313 in words is "five million, five hundred ninety-one thousand, three hundred thirteen".