5515630343 has 2 divisors, whose sum is σ = 5515630344. Its totient is φ = 5515630342.

The previous prime is 5515630279. The next prime is 5515630363. The reversal of 5515630343 is 3430365155.

5515630343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5515630343 - 2⁶ = 5515630279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5515630363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757815171 + 2757815172.

It is an arithmetic number, because the mean of its divisors is an integer number (2757815172).

Almost surely, 2^5515630343 is an apocalyptic number.

5515630343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5515630343 is an equidigital number, since it uses as much as digits as its factorization.

5515630343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 5515630343 is about 74267.2898589951. The cubic root of 5515630343 is about 1766.8447241958.

Adding to 5515630343 its reverse (3430365155), we get a palindrome (8945995498).

The spelling of 5515630343 in words is "five billion, five hundred fifteen million, six hundred thirty thousand, three hundred forty-three".