14534520455 has 32 divisors (see below), whose sum is σ = 21871430784. Its totient is φ = 9026274816.

The previous prime is 14534520439. The next prime is 14534520457. The reversal of 14534520455 is 55402543541.

14534520455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14534520455 - 2⁴ = 14534520439 is a prime.

It is a super-2 number, since 2×14534520455² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534520457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277244 + ... + 325473.

It is an arithmetic number, because the mean of its divisors is an integer number (683482212).

Almost surely, 2^14534520455 is an apocalyptic number.

14534520455 is a deficient number, since it is larger than the sum of its proper divisors (7336910329).

14534520455 is a wasteful number, since it uses less digits than its factorization.

14534520455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602795.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 14534520455 in words is "fourteen billion, five hundred thirty-four million, five hundred twenty thousand, four hundred fifty-five".