5510949863 has 2 divisors, whose sum is σ = 5510949864. Its totient is φ = 5510949862.

The previous prime is 5510949827. The next prime is 5510949877. The reversal of 5510949863 is 3689490155.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5510949863 - 2⁸ = 5510949607 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5510949803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755474931 + 2755474932.

It is an arithmetic number, because the mean of its divisors is an integer number (2755474932).

Almost surely, 2^5510949863 is an apocalyptic number.

5510949863 is a deficient number, since it is larger than the sum of its proper divisors (1).

5510949863 is an equidigital number, since it uses as much as digits as its factorization.

5510949863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The square root of 5510949863 is about 74235.7721250342. The cubic root of 5510949863 is about 1766.3448102446.

The spelling of 5510949863 in words is "five billion, five hundred ten million, nine hundred forty-nine thousand, eight hundred sixty-three".