5515104163 has 2 divisors, whose sum is σ = 5515104164. Its totient is φ = 5515104162.

The previous prime is 5515104143. The next prime is 5515104173. The reversal of 5515104163 is 3614015155.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5515104163 is a prime.

It is not a weakly prime, because it can be changed into another prime (5515104143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757552081 + 2757552082.

It is an arithmetic number, because the mean of its divisors is an integer number (2757552082).

Almost surely, 2^5515104163 is an apocalyptic number.

5515104163 is a deficient number, since it is larger than the sum of its proper divisors (1).

5515104163 is an equidigital number, since it uses as much as digits as its factorization.

5515104163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 5515104163 is about 74263.7472997424. The cubic root of 5515104163 is about 1766.7885379358.

The spelling of 5515104163 in words is "five billion, five hundred fifteen million, one hundred four thousand, one hundred sixty-three".