504604725047 has 4 divisors (see below), whose sum is σ = 504608504400. Its totient is φ = 504600945696.

The previous prime is 504604725041. The next prime is 504604725077. The reversal of 504604725047 is 740527406405.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 504604725047 - 2⁸ = 504604724791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504604724989 and 504604725007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504604725041) 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 3 ways as a sum of consecutive naturals, for example, 1681778 + ... + 1958975.

It is an arithmetic number, because the mean of its divisors is an integer number (126152126100).

Almost surely, 2^504604725047 is an apocalyptic number.

504604725047 is a deficient number, since it is larger than the sum of its proper divisors (3779353).

504604725047 is a wasteful number, since it uses less digits than its factorization.

504604725047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779352.

The product of its (nonzero) digits is 940800, while the sum is 44.

The spelling of 504604725047 in words is "five hundred four billion, six hundred four million, seven hundred twenty-five thousand, forty-seven".