14554050511 has 24 divisors (see below), whose sum is σ = 19890060624. Its totient is φ = 10468442880.

The previous prime is 14554050509. The next prime is 14554050571. The reversal of 14554050511 is 11505045541.

It is not a de Polignac number, because 14554050511 - 2¹ = 14554050509 is a prime.

It is a super-2 number, since 2×14554050511² (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 (14554050571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1031530 + ... + 1045543.

It is an arithmetic number, because the mean of its divisors is an integer number (828752526).

Almost surely, 2^14554050511 is an apocalyptic number.

14554050511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14554050511 is a deficient number, since it is larger than the sum of its proper divisors (5336010113).

14554050511 is a wasteful number, since it uses less digits than its factorization.

14554050511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077111 (or 2077104 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 14554050511 in words is "fourteen billion, five hundred fifty-four million, fifty thousand, five hundred eleven".