5581059 has 16 divisors (see below), whose sum is σ = 8273664. Its totient is φ = 3317600.

The previous prime is 5581027. The next prime is 5581061. The reversal of 5581059 is 9501855.

It is not a de Polignac number, because 5581059 - 2⁵ = 5581027 is a prime.

It is a super-2 number, since 2×5581059² = 62296439122962, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5581259) 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, 154 + ... + 3344.

It is an arithmetic number, because the mean of its divisors is an integer number (517104).

Almost surely, 2^5581059 is an apocalyptic number.

5581059 is a deficient number, since it is larger than the sum of its proper divisors (2692605).

5581059 is a wasteful number, since it uses less digits than its factorization.

5581059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258.

The product of its (nonzero) digits is 9000, while the sum is 33.

The square root of 5581059 is about 2362.4265067934. The cubic root of 5581059 is about 177.3803624144.

The spelling of 5581059 in words is "five million, five hundred eighty-one thousand, fifty-nine".