14891594059 has 2 divisors, whose sum is σ = 14891594060. Its totient is φ = 14891594058.

The previous prime is 14891594017. The next prime is 14891594141. The reversal of 14891594059 is 95049519841.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14891594059 is a prime.

It is not a weakly prime, because it can be changed into another prime (14891594359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7445797029 + 7445797030.

It is an arithmetic number, because the mean of its divisors is an integer number (7445797030).

Almost surely, 2^14891594059 is an apocalyptic number.

14891594059 is a deficient number, since it is larger than the sum of its proper divisors (1).

14891594059 is an equidigital number, since it uses as much as digits as its factorization.

14891594059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 55.

The spelling of 14891594059 in words is "fourteen billion, eight hundred ninety-one million, five hundred ninety-four thousand, fifty-nine".