14477054511 has 4 divisors (see below), whose sum is σ = 19302739352. Its totient is φ = 9651369672.

The previous prime is 14477054489. The next prime is 14477054513. The reversal of 14477054511 is 11545077441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14477054511 - 2⁶ = 14477054447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14477054511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14477054513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2412842416 + ... + 2412842421.

It is an arithmetic number, because the mean of its divisors is an integer number (4825684838).

Almost surely, 2^14477054511 is an apocalyptic number.

14477054511 is a deficient number, since it is larger than the sum of its proper divisors (4825684841).

14477054511 is an equidigital number, since it uses as much as digits as its factorization.

14477054511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825684840.

The product of its (nonzero) digits is 78400, while the sum is 39.

The spelling of 14477054511 in words is "fourteen billion, four hundred seventy-seven million, fifty-four thousand, five hundred eleven".