5071139 has 2 divisors, whose sum is σ = 5071140. Its totient is φ = 5071138.

The previous prime is 5071133. The next prime is 5071147. The reversal of 5071139 is 9311705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5071139 - 2⁸ = 5070883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5071133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535569 + 2535570.

It is an arithmetic number, because the mean of its divisors is an integer number (2535570).

Almost surely, 2^5071139 is an apocalyptic number.

5071139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071139 is an equidigital number, since it uses as much as digits as its factorization.

5071139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 5071139 is about 2251.9189594655. The cubic root of 5071139 is about 171.8047518543.

The spelling of 5071139 in words is "five million, seventy-one thousand, one hundred thirty-nine".