14645206252 has 6 divisors (see below), whose sum is σ = 25629110948. Its totient is φ = 7322603124.

The previous prime is 14645206241. The next prime is 14645206253. The reversal of 14645206252 is 25260254641.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14645206253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830650778 + ... + 1830650785.

Almost surely, 2^14645206252 is an apocalyptic number.

It is an amenable number.

14645206252 is a deficient number, since it is larger than the sum of its proper divisors (10983904696).

14645206252 is a wasteful number, since it uses less digits than its factorization.

14645206252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661301567 (or 3661301565 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 14645206252 in words is "fourteen billion, six hundred forty-five million, two hundred six thousand, two hundred fifty-two".