5515343803 has 2 divisors, whose sum is σ = 5515343804. Its totient is φ = 5515343802.

The previous prime is 5515343753. The next prime is 5515343809. The reversal of 5515343803 is 3083435155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5515343803 - 2⁹ = 5515343291 is a prime.

It is not a weakly prime, because it can be changed into another prime (5515343809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757671901 + 2757671902.

It is an arithmetic number, because the mean of its divisors is an integer number (2757671902).

Almost surely, 2^5515343803 is an apocalyptic number.

5515343803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5515343803 is an equidigital number, since it uses as much as digits as its factorization.

5515343803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5515343803 is about 74265.3607208637. The cubic root of 5515343803 is about 1766.8141274841.

Adding to 5515343803 its reverse (3083435155), we get a palindrome (8598778958).

The spelling of 5515343803 in words is "five billion, five hundred fifteen million, three hundred forty-three thousand, eight hundred three".