504306561041 has 4 divisors (see below), whose sum is σ = 504327220800. Its totient is φ = 504285901284.

The previous prime is 504306561023. The next prime is 504306561043. The reversal of 504306561041 is 140165603405.

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 a cyclic number.

It is not a de Polignac number, because 504306561041 - 2¹⁴ = 504306544657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504306560992 and 504306561010.

It is not an unprimeable number, because it can be changed into a prime (504306561043) 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, 10293221 + ... + 10342098.

It is an arithmetic number, because the mean of its divisors is an integer number (126081805200).

Almost surely, 2^504306561041 is an apocalyptic number.

It is an amenable number.

504306561041 is a deficient number, since it is larger than the sum of its proper divisors (20659759).

504306561041 is a wasteful number, since it uses less digits than its factorization.

504306561041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20659758.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 504306561041 in words is "five hundred four billion, three hundred six million, five hundred sixty-one thousand, forty-one".