14225486539 has 4 divisors (see below), whose sum is σ = 15518712600. Its totient is φ = 12932260480.

The previous prime is 14225486537. The next prime is 14225486549. The reversal of 14225486539 is 93568452241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93568452241 = 11 ⋅8506222931.

It is a cyclic number.

It is not a de Polignac number, because 14225486539 - 2¹ = 14225486537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14225486492 and 14225486501.

It is not an unprimeable number, because it can be changed into a prime (14225486537) 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, 646613014 + ... + 646613035.

It is an arithmetic number, because the mean of its divisors is an integer number (3879678150).

Almost surely, 2^14225486539 is an apocalyptic number.

14225486539 is a deficient number, since it is larger than the sum of its proper divisors (1293226061).

14225486539 is a wasteful number, since it uses less digits than its factorization.

14225486539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293226060.

The product of its digits is 2073600, while the sum is 49.

The spelling of 14225486539 in words is "fourteen billion, two hundred twenty-five million, four hundred eighty-six thousand, five hundred thirty-nine".