10855259 has 2 divisors, whose sum is σ = 10855260. Its totient is φ = 10855258.

The previous prime is 10855253. The next prime is 10855267. The reversal of 10855259 is 95255801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10855259 - 2⁸ = 10855003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10855253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5427629 + 5427630.

It is an arithmetic number, because the mean of its divisors is an integer number (5427630).

Almost surely, 2^10855259 is an apocalyptic number.

10855259 is a deficient number, since it is larger than the sum of its proper divisors (1).

10855259 is an equidigital number, since it uses as much as digits as its factorization.

10855259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 35.

The square root of 10855259 is about 3294.7320073111. The cubic root of 10855259 is about 221.4182411711.

The spelling of 10855259 in words is "ten million, eight hundred fifty-five thousand, two hundred fifty-nine".