504534022423543 has 32 divisors (see below), whose sum is σ = 577737169551360. Its totient is φ = 431613659600640.

The previous prime is 504534022423429. The next prime is 504534022423619. The reversal of 504534022423543 is 345324220435405.

It is a cyclic number.

It is not a de Polignac number, because 504534022423543 - 2⁴⁵ = 469349650334711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504534022423493 and 504534022423502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504534022423043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34659196021 + ... + 34659210577.

It is an arithmetic number, because the mean of its divisors is an integer number (18054286548480).

Almost surely, 2^{504534022423543} is an apocalyptic number.

504534022423543 is a deficient number, since it is larger than the sum of its proper divisors (73203147127817).

504534022423543 is a wasteful number, since it uses less digits than its factorization.

504534022423543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20047.

The product of its (nonzero) digits is 6912000, while the sum is 46.

Adding to 504534022423543 its reverse (345324220435405), we get a palindrome (849858242858948).

The spelling of 504534022423543 in words is "five hundred four trillion, five hundred thirty-four billion, twenty-two million, four hundred twenty-three thousand, five hundred forty-three".