5503515131 has 2 divisors, whose sum is σ = 5503515132. Its totient is φ = 5503515130.

The previous prime is 5503515097. The next prime is 5503515137. The reversal of 5503515131 is 1315153055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5503515131 - 2⁶ = 5503515067 is a prime.

It is a super-2 number, since 2×5503515131² = 60577357594291894322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5503515094 and 5503515103.

It is not a weakly prime, because it can be changed into another prime (5503515137) 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, 2751757565 + 2751757566.

It is an arithmetic number, because the mean of its divisors is an integer number (2751757566).

Almost surely, 2^5503515131 is an apocalyptic number.

5503515131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5503515131 is an equidigital number, since it uses as much as digits as its factorization.

5503515131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5625, while the sum is 29.

The square root of 5503515131 is about 74185.6800939373. The cubic root of 5503515131 is about 1765.5501371808.

Adding to 5503515131 its reverse (1315153055), we get a palindrome (6818668186).

The spelling of 5503515131 in words is "five billion, five hundred three million, five hundred fifteen thousand, one hundred thirty-one".