5515630507 has 2 divisors, whose sum is σ = 5515630508. Its totient is φ = 5515630506.

The previous prime is 5515630489. The next prime is 5515630513. The reversal of 5515630507 is 7050365155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5515630507 - 2²⁷ = 5381412779 is a prime.

It is not a weakly prime, because it can be changed into another prime (5515630537) 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, 2757815253 + 2757815254.

It is an arithmetic number, because the mean of its divisors is an integer number (2757815254).

Almost surely, 2^5515630507 is an apocalyptic number.

5515630507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5515630507 is an equidigital number, since it uses as much as digits as its factorization.

5515630507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78750, while the sum is 37.

The square root of 5515630507 is about 74267.2909631151. The cubic root of 5515630507 is about 1766.8447417074.

The spelling of 5515630507 in words is "five billion, five hundred fifteen million, six hundred thirty thousand, five hundred seven".