5302139 has 2 divisors, whose sum is σ = 5302140. Its totient is φ = 5302138.

The previous prime is 5302133. The next prime is 5302151. The reversal of 5302139 is 9312035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5302139 - 2⁸ = 5301883 is a prime.

It is a super-2 number, since 2×5302139² = 56225355950642, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5302133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651069 + 2651070.

It is an arithmetic number, because the mean of its divisors is an integer number (2651070).

Almost surely, 2^5302139 is an apocalyptic number.

5302139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5302139 is an equidigital number, since it uses as much as digits as its factorization.

5302139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 5302139 is about 2302.6374008949. The cubic root of 5302139 is about 174.3747921616.

The spelling of 5302139 in words is "five million, three hundred two thousand, one hundred thirty-nine".