5502043221 has 8 divisors (see below), whose sum is σ = 7336414944. Its totient is φ = 3667850160.

The previous prime is 5502043201. The next prime is 5502043259. The reversal of 5502043221 is 1223402055.

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

It is not a de Polignac number, because 5502043221 - 2⁵ = 5502043189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5502043191 and 5502043200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5502043201) 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, 67270 + ... + 124616.

It is an arithmetic number, because the mean of its divisors is an integer number (917051868).

Almost surely, 2^5502043221 is an apocalyptic number.

It is an amenable number.

5502043221 is a deficient number, since it is larger than the sum of its proper divisors (1834371723).

5502043221 is a wasteful number, since it uses less digits than its factorization.

5502043221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89331.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5502043221 is about 74175.7589849946. The cubic root of 5502043221 is about 1765.3927248996.

Adding to 5502043221 its reverse (1223402055), we get a palindrome (6725445276).

The spelling of 5502043221 in words is "five billion, five hundred two million, forty-three thousand, two hundred twenty-one".