5327581 has 16 divisors (see below), whose sum is σ = 6572160. Its totient is φ = 4216320.

The previous prime is 5327551. The next prime is 5327587. The reversal of 5327581 is 1857235.

It is a cyclic number.

It is not a de Polignac number, because 5327581 - 2¹¹ = 5325533 is a prime.

It is a super-2 number, since 2×5327581² = 56766238623122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5327587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4965 + ... + 5941.

It is an arithmetic number, because the mean of its divisors is an integer number (410760).

Almost surely, 2^5327581 is an apocalyptic number.

It is an amenable number.

5327581 is a deficient number, since it is larger than the sum of its proper divisors (1244579).

5327581 is a wasteful number, since it uses less digits than its factorization.

5327581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its digits is 8400, while the sum is 31.

The square root of 5327581 is about 2308.1553240629. The cubic root of 5327581 is about 174.6532562754.

The spelling of 5327581 in words is "five million, three hundred twenty-seven thousand, five hundred eighty-one".