14868682550 has 24 divisors (see below), whose sum is σ = 27914224536. Its totient is φ = 5891887040.

The previous prime is 14868682531. The next prime is 14868682553. The reversal of 14868682550 is 5528686841.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14868682492 and 14868682501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14868682553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1384247 + ... + 1394946.

It is an arithmetic number, because the mean of its divisors is an integer number (1163092689).

Almost surely, 2^14868682550 is an apocalyptic number.

14868682550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14868682550 is a deficient number, since it is larger than the sum of its proper divisors (13045541986).

14868682550 is a wasteful number, since it uses less digits than its factorization.

14868682550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779312 (or 2779307 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 53.

The spelling of 14868682550 in words is "fourteen billion, eight hundred sixty-eight million, six hundred eighty-two thousand, five hundred fifty".