4054049360089 has 9 divisors (see below), whose sum is σ = 4072761552063. Its totient is φ = 4035422776872.

The previous prime is 4054049360087. The next prime is 4054049360099. The reversal of 4054049360089 is 9800639404504.

The square root of 4054049360089 is 2013467.

It is a perfect power (a square), and thus also a powerful number.

4054049360089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4046868492489 + 7180867600 = 2011683^2 + 84740^2 .

It is not a de Polignac number, because 4054049360089 - 2¹ = 4054049360087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4054049360087) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 448998627 + ... + 449007655.

Almost surely, 2^{4054049360089} is an apocalyptic number.

4054049360089 is the 2013467-th square number.

4054049360089 is the 1006734-th centered octagonal number.

It is an amenable number.

4054049360089 is a deficient number, since it is larger than the sum of its proper divisors (18712191974).

4054049360089 is an frugal number, since it uses more digits than its factorization.

4054049360089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18504 (or 9252 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 4054049360089 in words is "four trillion, fifty-four billion, forty-nine million, three hundred sixty thousand, eighty-nine".