5591541 has 8 divisors (see below), whose sum is σ = 7550080. Its totient is φ = 3680352.

The previous prime is 5591513. The next prime is 5591557. The reversal of 5591541 is 1451955.

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

It is not a de Polignac number, because 5591541 - 2⁷ = 5591413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5591499 and 5591508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11560 + ... + 12033.

It is an arithmetic number, because the mean of its divisors is an integer number (943760).

Almost surely, 2^5591541 is an apocalyptic number.

It is an amenable number.

5591541 is a deficient number, since it is larger than the sum of its proper divisors (1958539).

5591541 is a wasteful number, since it uses less digits than its factorization.

5591541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23675.

The product of its digits is 4500, while the sum is 30.

The square root of 5591541 is about 2364.6439478281. The cubic root of 5591541 is about 177.4913412426.

The spelling of 5591541 in words is "five million, five hundred ninety-one thousand, five hundred forty-one".