14215585055 has 16 divisors (see below), whose sum is σ = 19522076160. Its totient is φ = 9734621472.

The previous prime is 14215585049. The next prime is 14215585057. The reversal of 14215585055 is 55058551241.

It is a cyclic number.

It is not a de Polignac number, because 14215585055 - 2¹⁶ = 14215519519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215585057) by changing a digit.

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, 248939 + ... + 300668.

It is an arithmetic number, because the mean of its divisors is an integer number (1220129760).

Almost surely, 2^14215585055 is an apocalyptic number.

14215585055 is a deficient number, since it is larger than the sum of its proper divisors (5306491105).

14215585055 is an equidigital number, since it uses as much as digits as its factorization.

14215585055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550358.

The product of its (nonzero) digits is 200000, while the sum is 41.

The spelling of 14215585055 in words is "fourteen billion, two hundred fifteen million, five hundred eighty-five thousand, fifty-five".