5335581 has 16 divisors (see below), whose sum is σ = 7372800. Its totient is φ = 3430128.

The previous prime is 5335567. The next prime is 5335591. The reversal of 5335581 is 1855335.

It is not a de Polignac number, because 5335581 - 2⁵ = 5335549 is a prime.

It is a super-2 number, since 2×5335581² = 56936849215122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5335531) 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 15 ways as a sum of consecutive naturals, for example, 10900 + ... + 11378.

It is an arithmetic number, because the mean of its divisors is an integer number (460800).

Almost surely, 2^5335581 is an apocalyptic number.

It is an amenable number.

5335581 is a deficient number, since it is larger than the sum of its proper divisors (2037219).

5335581 is a wasteful number, since it uses less digits than its factorization.

5335581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its digits is 9000, while the sum is 30.

The square root of 5335581 is about 2309.8876596060. The cubic root of 5335581 is about 174.7406334713.

The spelling of 5335581 in words is "five million, three hundred thirty-five thousand, five hundred eighty-one".