14052554451511 has 4 divisors (see below), whose sum is σ = 14084275793832. Its totient is φ = 14020833109192.

The previous prime is 14052554451499. The next prime is 14052554451539. The reversal of 14052554451511 is 11515445525041.

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

It is a cyclic number.

It is not a de Polignac number, because 14052554451511 - 2⁹ = 14052554450999 is a prime.

It is a super-2 number, since 2×14052554451511² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14052554451911) 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 3 ways as a sum of consecutive naturals, for example, 15860670496 + ... + 15860671381.

It is an arithmetic number, because the mean of its divisors is an integer number (3521068948458).

Almost surely, 2^{14052554451511} is an apocalyptic number.

14052554451511 is a deficient number, since it is larger than the sum of its proper divisors (31721342321).

14052554451511 is an equidigital number, since it uses as much as digits as its factorization.

14052554451511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31721342320.

The product of its (nonzero) digits is 400000, while the sum is 43.

Adding to 14052554451511 its reverse (11515445525041), we get a palindrome (25567999976552).

The spelling of 14052554451511 in words is "fourteen trillion, fifty-two billion, five hundred fifty-four million, four hundred fifty-one thousand, five hundred eleven".