10845139 has 2 divisors, whose sum is σ = 10845140. Its totient is φ = 10845138.

The previous prime is 10845113. The next prime is 10845151. The reversal of 10845139 is 93154801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10845139 - 2⁹ = 10844627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10845139.

It is not a weakly prime, because it can be changed into another prime (10845169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5422569 + 5422570.

It is an arithmetic number, because the mean of its divisors is an integer number (5422570).

Almost surely, 2^10845139 is an apocalyptic number.

10845139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10845139 is an equidigital number, since it uses as much as digits as its factorization.

10845139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 10845139 is about 3293.1958642024. The cubic root of 10845139 is about 221.3494128030.

The spelling of 10845139 in words is "ten million, eight hundred forty-five thousand, one hundred thirty-nine".