5491368410093 has 2 divisors, whose sum is σ = 5491368410094. Its totient is φ = 5491368410092.

The previous prime is 5491368410089. The next prime is 5491368410131. The reversal of 5491368410093 is 3900148631945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5006934313924 + 484434096169 = 2237618^2 + 696013^2 .

It is a cyclic number.

It is not a de Polignac number, because 5491368410093 - 2² = 5491368410089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5491368410293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2745684205046 + 2745684205047.

It is an arithmetic number, because the mean of its divisors is an integer number (2745684205047).

Almost surely, 2^{5491368410093} is an apocalyptic number.

It is an amenable number.

5491368410093 is a deficient number, since it is larger than the sum of its proper divisors (1).

5491368410093 is an equidigital number, since it uses as much as digits as its factorization.

5491368410093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 5491368410093 in words is "five trillion, four hundred ninety-one billion, three hundred sixty-eight million, four hundred ten thousand, ninety-three".