3567985601 has 2 divisors, whose sum is σ = 3567985602. Its totient is φ = 3567985600.

The previous prime is 3567985573. The next prime is 3567985651. The reversal of 3567985601 is 1065897653.

It is a happy number.

3567985601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3567985651) can be obtained adding 3567985601 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2206744576 + 1361241025 = 46976^2 + 36895^2 .

It is a cyclic number.

It is not a de Polignac number, because 3567985601 - 2¹⁴ = 3567969217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3567985601.

It is not a weakly prime, because it can be changed into another prime (3567985651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1783992800 + 1783992801.

It is an arithmetic number, because the mean of its divisors is an integer number (1783992801).

Almost surely, 2^3567985601 is an apocalyptic number.

It is an amenable number.

3567985601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3567985601 is an equidigital number, since it uses as much as digits as its factorization.

3567985601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 50.

The square root of 3567985601 is about 59732.6175636059. The cubic root of 3567985601 is about 1528.0621943712.

The spelling of 3567985601 in words is "three billion, five hundred sixty-seven million, nine hundred eighty-five thousand, six hundred one".