5225591 has 8 divisors (see below), whose sum is σ = 6016800. Its totient is φ = 4445568.

The previous prime is 5225587. The next prime is 5225593. The reversal of 5225591 is 1955225.

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 5225591 - 2² = 5225587 is a prime.

It is a super-3 number, since 3×5225591³ (a number of 21 digits) contains 333 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 (5225593) 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, 1766 + ... + 3683.

It is an arithmetic number, because the mean of its divisors is an integer number (752100).

Almost surely, 2^5225591 is an apocalyptic number.

5225591 is a deficient number, since it is larger than the sum of its proper divisors (791209).

5225591 is a wasteful number, since it uses less digits than its factorization.

5225591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593.

The product of its digits is 4500, while the sum is 29.

The square root of 5225591 is about 2285.9551614150. The cubic root of 5225591 is about 173.5315602823.

The spelling of 5225591 in words is "five million, two hundred twenty-five thousand, five hundred ninety-one".