5531622611 has 2 divisors, whose sum is σ = 5531622612. Its totient is φ = 5531622610.

The previous prime is 5531622583. The next prime is 5531622619. The reversal of 5531622611 is 1162261355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5531622611 - 2¹⁰ = 5531621587 is a prime.

It is not a weakly prime, because it can be changed into another prime (5531622619) 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 as a sum of consecutive naturals, namely, 2765811305 + 2765811306.

It is an arithmetic number, because the mean of its divisors is an integer number (2765811306).

Almost surely, 2^5531622611 is an apocalyptic number.

5531622611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531622611 is an equidigital number, since it uses as much as digits as its factorization.

5531622611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 32.

The square root of 5531622611 is about 74374.8788973804. The cubic root of 5531622611 is about 1768.5506996223.

Adding to 5531622611 its reverse (1162261355), we get a palindrome (6693883966).

The spelling of 5531622611 in words is "five billion, five hundred thirty-one million, six hundred twenty-two thousand, six hundred eleven".