5510561054993 has 2 divisors, whose sum is σ = 5510561054994. Its totient is φ = 5510561054992.

The previous prime is 5510561054959. The next prime is 5510561055071. The reversal of 5510561054993 is 3994501650155.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3067163774224 + 2443397280769 = 1751332^2 + 1563137^2 .

It is a cyclic number.

It is not a de Polignac number, because 5510561054993 - 2⁸ = 5510561054737 is a prime.

It is not a weakly prime, because it can be changed into another prime (5510561054903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755280527496 + 2755280527497.

It is an arithmetic number, because the mean of its divisors is an integer number (2755280527497).

Almost surely, 2^{5510561054993} is an apocalyptic number.

It is an amenable number.

5510561054993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5510561054993 is an equidigital number, since it uses as much as digits as its factorization.

5510561054993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645000, while the sum is 53.

The spelling of 5510561054993 in words is "five trillion, five hundred ten billion, five hundred sixty-one million, fifty-four thousand, nine hundred ninety-three".