5541204505225 has 12 divisors (see below), whose sum is σ = 7056798819724. Its totient is φ = 4313153776320.

The previous prime is 5541204505189. The next prime is 5541204505241. The reversal of 5541204505225 is 5225054021455.

It can be written as a sum of positive squares in 6 ways, for example, as 174369715776 + 5366834789449 = 417576^2 + 2316643^2 .

It is not a de Polignac number, because 5541204505225 - 2⁷ = 5541204505097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2995244754 + ... + 2995246603.

Almost surely, 2^{5541204505225} is an apocalyptic number.

It is an amenable number.

5541204505225 is a deficient number, since it is larger than the sum of its proper divisors (1515594314499).

5541204505225 is a wasteful number, since it uses less digits than its factorization.

5541204505225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5990491404 (or 5990491399 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 40.

The spelling of 5541204505225 in words is "five trillion, five hundred forty-one billion, two hundred four million, five hundred five thousand, two hundred twenty-five".