5582205921 has 4 divisors (see below), whose sum is σ = 7442941232. Its totient is φ = 3721470612.

The previous prime is 5582205887. The next prime is 5582205931. The reversal of 5582205921 is 1295022855.

5582205921 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5582205921 - 2¹¹ = 5582203873 is a prime.

It is a super-2 number, since 2×5582205921² = 62322045888894916482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5582205921.

It is not an unprimeable number, because it can be changed into a prime (5582205931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930367651 + ... + 930367656.

It is an arithmetic number, because the mean of its divisors is an integer number (1860735308).

Almost surely, 2^5582205921 is an apocalyptic number.

It is an amenable number.

5582205921 is a deficient number, since it is larger than the sum of its proper divisors (1860735311).

5582205921 is a wasteful number, since it uses less digits than its factorization.

5582205921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860735310.

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 5582205921 is about 74714.1614488177. The cubic root of 5582205921 is about 1773.9251227872.

The spelling of 5582205921 in words is "five billion, five hundred eighty-two million, two hundred five thousand, nine hundred twenty-one".