14154650505 has 16 divisors (see below), whose sum is σ = 25163823360. Its totient is φ = 7549146864.

The previous prime is 14154650479. The next prime is 14154650527. The reversal of 14154650505 is 50505645141.

14154650505 is a `hidden beast` number, since 1 + 41 + 54 + 65 + 0 + 505 = 666.

It is not a de Polignac number, because 14154650505 - 2⁶ = 14154650441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14154650505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52424497 + ... + 52424766.

It is an arithmetic number, because the mean of its divisors is an integer number (1572738960).

Almost surely, 2^14154650505 is an apocalyptic number.

14154650505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14154650505 is a deficient number, since it is larger than the sum of its proper divisors (11009172855).

14154650505 is a wasteful number, since it uses less digits than its factorization.

14154650505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104849277 (or 104849271 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 14154650505 in words is "fourteen billion, one hundred fifty-four million, six hundred fifty thousand, five hundred five".