5521244041 has 4 divisors (see below), whose sum is σ = 5534054784. Its totient is φ = 5508433300.

The previous prime is 5521244039. The next prime is 5521244051. The reversal of 5521244041 is 1404421255.

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 a cyclic number.

It is not a de Polignac number, because 5521244041 - 2¹ = 5521244039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5521244011) 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, 6404725 + ... + 6405586.

It is an arithmetic number, because the mean of its divisors is an integer number (1383513696).

Almost surely, 2^5521244041 is an apocalyptic number.

It is an amenable number.

5521244041 is a deficient number, since it is larger than the sum of its proper divisors (12810743).

5521244041 is a wasteful number, since it uses less digits than its factorization.

5521244041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12810742.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5521244041 is about 74305.0741268724. The cubic root of 5521244041 is about 1767.4439406660.

Adding to 5521244041 its reverse (1404421255), we get a palindrome (6925665296).

The spelling of 5521244041 in words is "five billion, five hundred twenty-one million, two hundred forty-four thousand, forty-one".