504371444 has 12 divisors (see below), whose sum is σ = 895824384. Its totient is φ = 248421624.

The previous prime is 504371431. The next prime is 504371447. The reversal of 504371444 is 444173405.

It is a self number, because there is not a number n which added to its sum of digits gives 504371444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504371447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940724 + ... + 941259.

It is an arithmetic number, because the mean of its divisors is an integer number (74652032).

Almost surely, 2^504371444 is an apocalyptic number.

It is an amenable number.

504371444 is a deficient number, since it is larger than the sum of its proper divisors (391452940).

504371444 is a wasteful number, since it uses less digits than its factorization.

504371444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882054 (or 1882052 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 504371444 is about 22458.2155123687. The cubic root of 504371444 is about 796.0068958099.

The spelling of 504371444 in words is "five hundred four million, three hundred seventy-one thousand, four hundred forty-four".