4524139 has 2 divisors, whose sum is σ = 4524140. Its totient is φ = 4524138.

The previous prime is 4524097. The next prime is 4524199. The reversal of 4524139 is 9314254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4524139 - 2⁷ = 4524011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4524199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262069 + 2262070.

It is an arithmetic number, because the mean of its divisors is an integer number (2262070).

Almost surely, 2^4524139 is an apocalyptic number.

4524139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4524139 is an equidigital number, since it uses as much as digits as its factorization.

4524139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 4524139 is about 2127.0023507274. The cubic root of 4524139 is about 165.3910406900.

The spelling of 4524139 in words is "four million, five hundred twenty-four thousand, one hundred thirty-nine".