14885316952 has 32 divisors (see below), whose sum is σ = 30641199120. Its totient is φ = 6722951040.

The previous prime is 14885316947. The next prime is 14885316959. The reversal of 14885316952 is 25961358841.

It is a happy number.

It is a super-2 number, since 2×14885316952² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14885316952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14885316959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524883 + ... + 552514.

Almost surely, 2^14885316952 is an apocalyptic number.

It is an amenable number.

14885316952 is an abundant number, since it is smaller than the sum of its proper divisors (15755882168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14885316952 is a wasteful number, since it uses less digits than its factorization.

14885316952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077571 (or 1077567 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The spelling of 14885316952 in words is "fourteen billion, eight hundred eighty-five million, three hundred sixteen thousand, nine hundred fifty-two".