14559225487 has 2 divisors, whose sum is σ = 14559225488. Its totient is φ = 14559225486.

The previous prime is 14559225449. The next prime is 14559225509. The reversal of 14559225487 is 78452295541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14559225487 is a prime.

It is a super-5 number, since 5×14559225487⁵ (a number of 52 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14559225587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7279612743 + 7279612744.

It is an arithmetic number, because the mean of its divisors is an integer number (7279612744).

Almost surely, 2^14559225487 is an apocalyptic number.

14559225487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14559225487 is an equidigital number, since it uses as much as digits as its factorization.

14559225487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032000, while the sum is 52.

The spelling of 14559225487 in words is "fourteen billion, five hundred fifty-nine million, two hundred twenty-five thousand, four hundred eighty-seven".