504054647459 has 16 divisors (see below), whose sum is σ = 551326403040. Its totient is φ = 457024757760.

The previous prime is 504054647441. The next prime is 504054647519. The reversal of 504054647459 is 954746450405.

It is a cyclic number.

It is not a de Polignac number, because 504054647459 - 2⁸ = 504054647203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 504054647459.

It is not an unprimeable number, because it can be changed into a prime (504054647659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47292659 + ... + 47303315.

It is an arithmetic number, because the mean of its divisors is an integer number (34457900190).

Almost surely, 2^504054647459 is an apocalyptic number.

504054647459 is a deficient number, since it is larger than the sum of its proper divisors (47271755581).

504054647459 is a wasteful number, since it uses less digits than its factorization.

504054647459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21590.

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 504054647459 in words is "five hundred four billion, fifty-four million, six hundred forty-seven thousand, four hundred fifty-nine".