13054859 has 2 divisors, whose sum is σ = 13054860. Its totient is φ = 13054858.

The previous prime is 13054819. The next prime is 13054889. The reversal of 13054859 is 95845031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13054859 - 2¹⁶ = 12989323 is a prime.

It is not a weakly prime, because it can be changed into another prime (13054819) 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, 6527429 + 6527430.

It is an arithmetic number, because the mean of its divisors is an integer number (6527430).

Almost surely, 2^13054859 is an apocalyptic number.

13054859 is a deficient number, since it is larger than the sum of its proper divisors (1).

13054859 is an equidigital number, since it uses as much as digits as its factorization.

13054859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 13054859 is about 3613.1508410250. The cubic root of 13054859 is about 235.4637529992.

The spelling of 13054859 in words is "thirteen million, fifty-four thousand, eight hundred fifty-nine".