504254042345351 has 16 divisors (see below), whose sum is σ = 562448878155360. Its totient is φ = 449267920358400.

The previous prime is 504254042345327. The next prime is 504254042345369. The reversal of 504254042345351 is 153543240452405.

It is a cyclic number.

It is not a de Polignac number, because 504254042345351 - 2³⁴ = 504236862476167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504254042345296 and 504254042345305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504254042341351) 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, 599563646 + ... + 600404091.

It is an arithmetic number, because the mean of its divisors is an integer number (35153054884710).

Almost surely, 2^{504254042345351} is an apocalyptic number.

504254042345351 is a deficient number, since it is larger than the sum of its proper divisors (58194835810009).

504254042345351 is a wasteful number, since it uses less digits than its factorization.

504254042345351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199969074.

The product of its (nonzero) digits is 5760000, while the sum is 47.

Adding to 504254042345351 its reverse (153543240452405), we get a palindrome (657797282797756).

The spelling of 504254042345351 in words is "five hundred four trillion, two hundred fifty-four billion, forty-two million, three hundred forty-five thousand, three hundred fifty-one".