5669541549 has 12 divisors (see below), whose sum is σ = 9359243296. Its totient is φ = 3239737992.

The previous prime is 5669541539. The next prime is 5669541551. The reversal of 5669541549 is 9451459665.

5669541549 is a `hidden beast` number, since 5 + 6 + 6 + 95 + 4 + 1 + 549 = 666.

5669541549 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5669541549 - 2⁹ = 5669541037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5669541495 and 5669541504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5669541539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44996299 + ... + 44996424.

Almost surely, 2^5669541549 is an apocalyptic number.

It is an amenable number.

5669541549 is a deficient number, since it is larger than the sum of its proper divisors (3689701747).

5669541549 is a wasteful number, since it uses less digits than its factorization.

5669541549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89992736 (or 89992733 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 5669541549 is about 75296.3581390229. The cubic root of 5669541549 is about 1783.1285246224.

The spelling of 5669541549 in words is "five billion, six hundred sixty-nine million, five hundred forty-one thousand, five hundred forty-nine".