14853885516 has 48 divisors (see below), whose sum is σ = 38746377600. Its totient is φ = 4920913296.

The previous prime is 14853885503. The next prime is 14853885533. The reversal of 14853885516 is 61558835841.

14853885516 is a `hidden beast` number, since 1 + 4 + 8 + 5 + 3 + 88 + 551 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404286 + ... + 439493.

It is an arithmetic number, because the mean of its divisors is an integer number (807216200).

Almost surely, 2^14853885516 is an apocalyptic number.

It is an amenable number.

14853885516 is an abundant number, since it is smaller than the sum of its proper divisors (23892492084).

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

14853885516 is a wasteful number, since it uses less digits than its factorization.

14853885516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843955 (or 843947 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 54.

The spelling of 14853885516 in words is "fourteen billion, eight hundred fifty-three million, eight hundred eighty-five thousand, five hundred sixteen".