504266163213 has 4 divisors (see below), whose sum is σ = 672354884288. Its totient is φ = 336177442140.

The previous prime is 504266163197. The next prime is 504266163263. The reversal of 504266163213 is 312361662405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 504266163213 - 2⁴ = 504266163197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504266163263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84044360533 + ... + 84044360538.

It is an arithmetic number, because the mean of its divisors is an integer number (168088721072).

Almost surely, 2^504266163213 is an apocalyptic number.

It is an amenable number.

504266163213 is a deficient number, since it is larger than the sum of its proper divisors (168088721075).

504266163213 is a wasteful number, since it uses less digits than its factorization.

504266163213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168088721074.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 504266163213 in words is "five hundred four billion, two hundred sixty-six million, one hundred sixty-three thousand, two hundred thirteen".