14500220775 has 12 divisors (see below), whose sum is σ = 23973698472. Its totient is φ = 7733451040.

The previous prime is 14500220759. The next prime is 14500220789. The reversal of 14500220775 is 57702200541.

It is not a de Polignac number, because 14500220775 - 2⁴ = 14500220759 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 96668064 + ... + 96668213.

It is an arithmetic number, because the mean of its divisors is an integer number (1997808206).

Almost surely, 2^14500220775 is an apocalyptic number.

14500220775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14500220775 is a deficient number, since it is larger than the sum of its proper divisors (9473477697).

14500220775 is a wasteful number, since it uses less digits than its factorization.

14500220775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193336290 (or 193336285 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 33.

The spelling of 14500220775 in words is "fourteen billion, five hundred million, two hundred twenty thousand, seven hundred seventy-five".