503104542104 has 8 divisors (see below), whose sum is σ = 943321016460. Its totient is φ = 251552271048.

The previous prime is 503104542097. The next prime is 503104542169. The reversal of 503104542104 is 401245401305.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×503104542104² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31444033874 + ... + 31444033889.

Almost surely, 2^503104542104 is an apocalyptic number.

It is an amenable number.

503104542104 is a deficient number, since it is larger than the sum of its proper divisors (440216474356).

503104542104 is a wasteful number, since it uses less digits than its factorization.

503104542104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62888067769 (or 62888067765 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 503104542104 its reverse (401245401305), we get a palindrome (904349943409).

The spelling of 503104542104 in words is "five hundred three billion, one hundred four million, five hundred forty-two thousand, one hundred four".