14550065999 has 16 divisors (see below), whose sum is σ = 17166616128. Its totient is φ = 12071503872.

The previous prime is 14550065969. The next prime is 14550066001. The reversal of 14550065999 is 99956005541.

It is a cyclic number.

It is not a de Polignac number, because 14550065999 - 2⁸ = 14550065743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14550065999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14550065969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95552 + ... + 195525.

It is an arithmetic number, because the mean of its divisors is an integer number (1072913508).

Almost surely, 2^14550065999 is an apocalyptic number.

14550065999 is a deficient number, since it is larger than the sum of its proper divisors (2616550129).

14550065999 is a wasteful number, since it uses less digits than its factorization.

14550065999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291314.

The product of its (nonzero) digits is 2187000, while the sum is 53.

The spelling of 14550065999 in words is "fourteen billion, five hundred fifty million, sixty-five thousand, nine hundred ninety-nine".