5669261849 has 8 divisors (see below), whose sum is σ = 5691355488. Its totient is φ = 5647211680.

The previous prime is 5669261837. The next prime is 5669261861. The reversal of 5669261849 is 9481629665.

It is an interprime number because it is at equal distance from previous prime (5669261837) and next prime (5669261861).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5669261849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5669261794 and 5669261803.

It is not an unprimeable number, because it can be changed into a prime (5669261149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263789 + ... + 284469.

It is an arithmetic number, because the mean of its divisors is an integer number (711419436).

Almost surely, 2^5669261849 is an apocalyptic number.

It is an amenable number.

5669261849 is a deficient number, since it is larger than the sum of its proper divisors (22093639).

5669261849 is a wasteful number, since it uses less digits than its factorization.

5669261849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21735.

The product of its digits is 5598720, while the sum is 56.

The square root of 5669261849 is about 75294.5007885702. The cubic root of 5669261849 is about 1783.0992013079.

The spelling of 5669261849 in words is "five billion, six hundred sixty-nine million, two hundred sixty-one thousand, eight hundred forty-nine".