3563237161 has 6 divisors (see below), whose sum is σ = 3916616186. Its totient is φ = 3239306400.

The previous prime is 3563237129. The next prime is 3563237189. The reversal of 3563237161 is 1617323653.

3563237161 is digitally balanced in base 2 and base 3, because in such bases 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., 3533589136 + 29648025 = 59444^2 + 5445^2 .

It is not a de Polignac number, because 3563237161 - 2⁵ = 3563237129 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 3563237161.

It is not an unprimeable number, because it can be changed into a prime (3563237261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14724000 + ... + 14724241.

Almost surely, 2^3563237161 is an apocalyptic number.

It is an amenable number.

3563237161 is a deficient number, since it is larger than the sum of its proper divisors (353379025).

3563237161 is a wasteful number, since it uses less digits than its factorization.

3563237161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29448263 (or 29448252 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 3563237161 is about 59692.8568674678. The cubic root of 3563237161 is about 1527.3840215239.

The spelling of 3563237161 in words is "three billion, five hundred sixty-three million, two hundred thirty-seven thousand, one hundred sixty-one".