5491093294401 has 32 divisors (see below), whose sum is σ = 8601589075968. Its totient is φ = 3071884511040.

The previous prime is 5491093294397. The next prime is 5491093294403. The reversal of 5491093294401 is 1044923901945.

It is a happy number.

It is not a de Polignac number, because 5491093294401 - 2² = 5491093294397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5491093294403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38352790 + ... + 38495696.

It is an arithmetic number, because the mean of its divisors is an integer number (268799658624).

Almost surely, 2^{5491093294401} is an apocalyptic number.

It is an amenable number.

5491093294401 is a deficient number, since it is larger than the sum of its proper divisors (3110495781567).

5491093294401 is a wasteful number, since it uses less digits than its factorization.

5491093294401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232501.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 5491093294401 in words is "five trillion, four hundred ninety-one billion, ninety-three million, two hundred ninety-four thousand, four hundred one".