3563161139 has 2 divisors, whose sum is σ = 3563161140. Its totient is φ = 3563161138.

The previous prime is 3563161051. The next prime is 3563161153. The reversal of 3563161139 is 9311613653.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3563161139 is a prime.

It is a super-2 number, since 2×3563161139² = 25392234604959554642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3563161169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781580569 + 1781580570.

It is an arithmetic number, because the mean of its divisors is an integer number (1781580570).

Almost surely, 2^3563161139 is an apocalyptic number.

3563161139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563161139 is an equidigital number, since it uses as much as digits as its factorization.

3563161139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 38.

The square root of 3563161139 is about 59692.2200877133. The cubic root of 3563161139 is about 1527.3731591527.

The spelling of 3563161139 in words is "three billion, five hundred sixty-three million, one hundred sixty-one thousand, one hundred thirty-nine".