5531423011 has 2 divisors, whose sum is σ = 5531423012. Its totient is φ = 5531423010.

The previous prime is 5531422961. The next prime is 5531423041. The reversal of 5531423011 is 1103241355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5531423011 - 2¹⁷ = 5531291939 is a prime.

It is a super-2 number, since 2×5531423011² = 61193281053240612242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5531423041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765711505 + 2765711506.

It is an arithmetic number, because the mean of its divisors is an integer number (2765711506).

Almost surely, 2^5531423011 is an apocalyptic number.

5531423011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531423011 is an equidigital number, since it uses as much as digits as its factorization.

5531423011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5531423011 is about 74373.5370343511. The cubic root of 5531423011 is about 1768.5294275658.

Adding to 5531423011 its reverse (1103241355), we get a palindrome (6634664366).

The spelling of 5531423011 in words is "five billion, five hundred thirty-one million, four hundred twenty-three thousand, eleven".