5491368410113 has 4 divisors (see below), whose sum is σ = 5573329132720. Its totient is φ = 5409407687508.

The previous prime is 5491368410093. The next prime is 5491368410131. The reversal of 5491368410113 is 3110148631945.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5491368410113 - 2²¹ = 5491366312961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5491368410713) 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 in 3 ways as a sum of consecutive naturals, for example, 40980361203 + ... + 40980361336.

It is an arithmetic number, because the mean of its divisors is an integer number (1393332283180).

Almost surely, 2^{5491368410113} is an apocalyptic number.

It is an amenable number.

5491368410113 is a deficient number, since it is larger than the sum of its proper divisors (81960722607).

5491368410113 is an equidigital number, since it uses as much as digits as its factorization.

5491368410113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81960722606.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 5491368410113 in words is "five trillion, four hundred ninety-one billion, three hundred sixty-eight million, four hundred ten thousand, one hundred thirteen".