5646348106191 has 28 divisors (see below), whose sum is σ = 9116853314968. Its totient is φ = 3474675751824.

The previous prime is 5646348106171. The next prime is 5646348106199. The reversal of 5646348106191 is 1916018436465.

5646348106191 is a `hidden beast` number, since 5 + 6 + 4 + 6 + 3 + 4 + 8 + 10 + 619 + 1 = 666.

It is not a de Polignac number, because 5646348106191 - 2¹⁷ = 5646347975119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646348106199) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 297887965 + ... + 297906918.

It is an arithmetic number, because the mean of its divisors is an integer number (325601904106).

Almost surely, 2^{5646348106191} is an apocalyptic number.

5646348106191 is a deficient number, since it is larger than the sum of its proper divisors (3470505208777).

5646348106191 is an equidigital number, since it uses as much as digits as its factorization.

5646348106191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595794914 (or 595794899 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 5646348106191 in words is "five trillion, six hundred forty-six billion, three hundred forty-eight million, one hundred six thousand, one hundred ninety-one".