5965139 has 2 divisors, whose sum is σ = 5965140. Its totient is φ = 5965138.

The previous prime is 5965123. The next prime is 5965163. The reversal of 5965139 is 9315695.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5965139 - 2⁴ = 5965123 is a prime.

It is not a weakly prime, because it can be changed into another prime (5965439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2982569 + 2982570.

It is an arithmetic number, because the mean of its divisors is an integer number (2982570).

Almost surely, 2^5965139 is an apocalyptic number.

5965139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5965139 is an equidigital number, since it uses as much as digits as its factorization.

5965139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36450, while the sum is 38.

The square root of 5965139 is about 2442.3634045735. The cubic root of 5965139 is about 181.3594497089.

The spelling of 5965139 in words is "five million, nine hundred sixty-five thousand, one hundred thirty-nine".