5432232221 has 8 divisors (see below), whose sum is σ = 6157996320. Its totient is φ = 4750453872.

The previous prime is 5432232209. The next prime is 5432232287. The reversal of 5432232221 is 1222322345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5432232221 - 2¹⁰ = 5432231197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432232821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10996175 + ... + 10996668.

It is an arithmetic number, because the mean of its divisors is an integer number (769749540).

Almost surely, 2^5432232221 is an apocalyptic number.

It is an amenable number.

5432232221 is a deficient number, since it is larger than the sum of its proper divisors (725764099).

5432232221 is a wasteful number, since it uses less digits than its factorization.

5432232221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21992875.

The product of its digits is 5760, while the sum is 26.

The square root of 5432232221 is about 73703.6784767219. The cubic root of 5432232221 is about 1757.8943720475.

Adding to 5432232221 its reverse (1222322345), we get a palindrome (6654554566).

The spelling of 5432232221 in words is "five billion, four hundred thirty-two million, two hundred thirty-two thousand, two hundred twenty-one".