5552421131 has 2 divisors, whose sum is σ = 5552421132. Its totient is φ = 5552421130.

The previous prime is 5552421109. The next prime is 5552421143. The reversal of 5552421131 is 1311242555.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5552421131 is a prime.

It is a super-2 number, since 2×5552421131² = 61658760831950638322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5552421094 and 5552421103.

It is not a weakly prime, because it can be changed into another prime (5552421431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776210565 + 2776210566.

It is an arithmetic number, because the mean of its divisors is an integer number (2776210566).

Almost surely, 2^5552421131 is an apocalyptic number.

5552421131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5552421131 is an equidigital number, since it uses as much as digits as its factorization.

5552421131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6000, while the sum is 29.

The square root of 5552421131 is about 74514.5699242772. The cubic root of 5552421131 is about 1770.7644703321.

Adding to 5552421131 its reverse (1311242555), we get a palindrome (6863663686).

The spelling of 5552421131 in words is "five billion, five hundred fifty-two million, four hundred twenty-one thousand, one hundred thirty-one".