5405327404097 has 4 divisors (see below), whose sum is σ = 5405340324180. Its totient is φ = 5405314484016.

The previous prime is 5405327404093. The next prime is 5405327404177. The reversal of 5405327404097 is 7904047235045.

It is a Cunningham number, because it is equal to 2324936²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5215029918736 + 190297485361 = 2283644^2 + 436231^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405327404097 - 2² = 5405327404093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405327404093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5810738 + ... + 6676475.

It is an arithmetic number, because the mean of its divisors is an integer number (1351335081045).

Almost surely, 2^{5405327404097} is an apocalyptic number.

It is an amenable number.

5405327404097 is a deficient number, since it is larger than the sum of its proper divisors (12920083).

5405327404097 is a wasteful number, since it uses less digits than its factorization.

5405327404097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12920082.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 5405327404097 in words is "five trillion, four hundred five billion, three hundred twenty-seven million, four hundred four thousand, ninety-seven".