5221442041 has 4 divisors (see below), whose sum is σ = 5496254800. Its totient is φ = 4946629284.

The previous prime is 5221442029. The next prime is 5221442077. The reversal of 5221442041 is 1402441225.

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 5221442041 - 2⁷ = 5221441913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5221441997 and 5221442015.

It is not an unprimeable number, because it can be changed into a prime (5221442011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137406351 + ... + 137406388.

It is an arithmetic number, because the mean of its divisors is an integer number (1374063700).

Almost surely, 2^5221442041 is an apocalyptic number.

It is an amenable number.

5221442041 is a deficient number, since it is larger than the sum of its proper divisors (274812759).

5221442041 is a wasteful number, since it uses less digits than its factorization.

5221442041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274812758.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 5221442041 is about 72259.5463658609. The cubic root of 5221442041 is about 1734.8562187655.

Adding to 5221442041 its reverse (1402441225), we get a palindrome (6623883266).

The spelling of 5221442041 in words is "five billion, two hundred twenty-one million, four hundred forty-two thousand, forty-one".