5663144161 has 8 divisors (see below), whose sum is σ = 6099837920. Its totient is φ = 5240313792.

The previous prime is 5663144143. The next prime is 5663144177. The reversal of 5663144161 is 1614413665.

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

It is a cyclic number.

It is not a de Polignac number, because 5663144161 - 2⁵ = 5663144129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5663144161.

It is not an unprimeable number, because it can be changed into a prime (5663144561) 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, 3465000 + ... + 3466633.

It is an arithmetic number, because the mean of its divisors is an integer number (762479740).

Almost surely, 2^5663144161 is an apocalyptic number.

It is an amenable number.

5663144161 is a deficient number, since it is larger than the sum of its proper divisors (436693759).

5663144161 is a wasteful number, since it uses less digits than its factorization.

5663144161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931695.

The product of its digits is 51840, while the sum is 37.

The square root of 5663144161 is about 75253.8647578980. The cubic root of 5663144161 is about 1782.4575909895.

The spelling of 5663144161 in words is "five billion, six hundred sixty-three million, one hundred forty-four thousand, one hundred sixty-one".