504425544103 has 4 divisors (see below), whose sum is σ = 543227509048. Its totient is φ = 465623579160.

The previous prime is 504425544053. The next prime is 504425544107. The reversal of 504425544103 is 301445524405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301445524405 = 5 ⋅60289104881.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504425544103 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 (504425544107) 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, 19400982453 + ... + 19400982478.

It is an arithmetic number, because the mean of its divisors is an integer number (135806877262).

Almost surely, 2^504425544103 is an apocalyptic number.

504425544103 is a deficient number, since it is larger than the sum of its proper divisors (38801964945).

504425544103 is a wasteful number, since it uses less digits than its factorization.

504425544103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38801964944.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 504425544103 in words is "five hundred four billion, four hundred twenty-five million, five hundred forty-four thousand, one hundred three".