5541254409 has 4 divisors (see below), whose sum is σ = 7388339216. Its totient is φ = 3694169604.

The previous prime is 5541254387. The next prime is 5541254413. The reversal of 5541254409 is 9044521455.

5541254409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5541254409 - 2¹⁵ = 5541221641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5541254209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923542399 + ... + 923542404.

It is an arithmetic number, because the mean of its divisors is an integer number (1847084804).

Almost surely, 2^5541254409 is an apocalyptic number.

It is an amenable number.

5541254409 is a deficient number, since it is larger than the sum of its proper divisors (1847084807).

5541254409 is a wasteful number, since it uses less digits than its factorization.

5541254409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847084806.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 5541254409 is about 74439.6024237099. The cubic root of 5541254409 is about 1769.5765858152.

The spelling of 5541254409 in words is "five billion, five hundred forty-one million, two hundred fifty-four thousand, four hundred nine".