1104054340549 has 2 divisors, whose sum is σ = 1104054340550. Its totient is φ = 1104054340548.

The previous prime is 1104054340511. The next prime is 1104054340603. The reversal of 1104054340549 is 9450434504011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1065488450625 + 38565889924 = 1032225^2 + 196382^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104054340549 - 2²⁵ = 1104020786117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104054340049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552027170274 + 552027170275.

It is an arithmetic number, because the mean of its divisors is an integer number (552027170275).

Almost surely, 2^{1104054340549} is an apocalyptic number.

It is an amenable number.

1104054340549 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104054340549 is an equidigital number, since it uses as much as digits as its factorization.

1104054340549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1104054340549 in words is "one trillion, one hundred four billion, fifty-four million, three hundred forty thousand, five hundred forty-nine".