504229834681 has 8 divisors (see below), whose sum is σ = 506874407144. Its totient is φ = 501585592320.

The previous prime is 504229834673. The next prime is 504229834711. The reversal of 504229834681 is 186438922405.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 99676592656 + 404553242025 = 315716^2 + 636045^2 .

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 504229834681 - 2³ = 504229834673 is a prime.

It is a super-2 number, since 2×504229834681² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504229834621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3354325 + ... + 3501421.

It is an arithmetic number, because the mean of its divisors is an integer number (63359300893).

Almost surely, 2^504229834681 is an apocalyptic number.

It is an amenable number.

504229834681 is a deficient number, since it is larger than the sum of its proper divisors (2644572463).

504229834681 is a wasteful number, since it uses less digits than its factorization.

504229834681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165051.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 504229834681 in words is "five hundred four billion, two hundred twenty-nine million, eight hundred thirty-four thousand, six hundred eighty-one".