14045513522 has 4 divisors (see below), whose sum is σ = 21068270286. Its totient is φ = 7022756760.

The previous prime is 14045513513. The next prime is 14045513557. The reversal of 14045513522 is 22531554041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22531554041 = 7187 ⋅3135043.

It can be written as a sum of positive squares in only one way, i.e., 13176973681 + 868539841 = 114791^2 + 29471^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3511378379 + ... + 3511378382.

Almost surely, 2^14045513522 is an apocalyptic number.

14045513522 is a deficient number, since it is larger than the sum of its proper divisors (7022756764).

14045513522 is an equidigital number, since it uses as much as digits as its factorization.

14045513522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7022756763.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 14045513522 in words is "fourteen billion, forty-five million, five hundred thirteen thousand, five hundred twenty-two".