504455042410423 has 8 divisors (see below), whose sum is σ = 551367623852528. Its totient is φ = 458700796312704.

The previous prime is 504455042410387. The next prime is 504455042410427. The reversal of 504455042410423 is 324014240554405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 504455042410423 - 2⁹ = 504455042409911 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 504455042410423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504455042410427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289583835186 + ... + 289583836927.

It is an arithmetic number, because the mean of its divisors is an integer number (68920952981566).

Almost surely, 2^{504455042410423} is an apocalyptic number.

504455042410423 is a deficient number, since it is larger than the sum of its proper divisors (46912581442105).

504455042410423 is a wasteful number, since it uses less digits than its factorization.

504455042410423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579167672193.

The product of its (nonzero) digits is 1536000, while the sum is 43.

Adding to 504455042410423 its reverse (324014240554405), we get a palindrome (828469282964828).

The spelling of 504455042410423 in words is "five hundred four trillion, four hundred fifty-five billion, forty-two million, four hundred ten thousand, four hundred twenty-three".