5632614221 has 4 divisors (see below), whose sum is σ = 6065892252. Its totient is φ = 5199336192.

The previous prime is 5632614193. The next prime is 5632614263. The reversal of 5632614221 is 1224162365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1224162365 = 5 ⋅244832473.

It can be written as a sum of positive squares in 2 ways, for example, as 3572452900 + 2060161321 = 59770^2 + 45389^2 .

It is a cyclic number.

It is not a de Polignac number, because 5632614221 - 2²² = 5628419917 is a prime.

It is a super-2 number, since 2×5632614221² = 63452685925222873682, which contains 22 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 (5637614221) 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, 216638996 + ... + 216639021.

It is an arithmetic number, because the mean of its divisors is an integer number (1516473063).

Almost surely, 2^5632614221 is an apocalyptic number.

It is an amenable number.

5632614221 is a deficient number, since it is larger than the sum of its proper divisors (433278031).

5632614221 is a wasteful number, since it uses less digits than its factorization.

5632614221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433278030.

The product of its digits is 17280, while the sum is 32.

The square root of 5632614221 is about 75050.7443067689. The cubic root of 5632614221 is about 1779.2487488579.

Adding to 5632614221 its reverse (1224162365), we get a palindrome (6856776586).

The spelling of 5632614221 in words is "five billion, six hundred thirty-two million, six hundred fourteen thousand, two hundred twenty-one".