10585139 has 2 divisors, whose sum is σ = 10585140. Its totient is φ = 10585138.

The previous prime is 10585123. The next prime is 10585163. The reversal of 10585139 is 93158501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10585139 - 2⁴ = 10585123 is a prime.

It is a super-2 number, since 2×10585139² = 224090335298642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10585039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5292569 + 5292570.

It is an arithmetic number, because the mean of its divisors is an integer number (5292570).

Almost surely, 2^10585139 is an apocalyptic number.

10585139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10585139 is an equidigital number, since it uses as much as digits as its factorization.

10585139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 10585139 is about 3253.4810588046. The cubic root of 10585139 is about 219.5662182622.

The spelling of 10585139 in words is "ten million, five hundred eighty-five thousand, one hundred thirty-nine".