503103652804 has 27 divisors (see below), whose sum is σ = 895755902671. Its totient is φ = 247247096840.

The previous prime is 503103652801. The next prime is 503103652817. The reversal of 503103652804 is 408256301305.

The square root of 503103652804 is 709298.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×503103652804² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503103652801) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83694159 + ... + 83700169.

Almost surely, 2^503103652804 is an apocalyptic number.

503103652804 is the 709298-th square number.

It is an amenable number.

503103652804 is a deficient number, since it is larger than the sum of its proper divisors (392652249867).

503103652804 is an frugal number, since it uses more digits than its factorization.

503103652804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12144 (or 6072 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 503103652804 in words is "five hundred three billion, one hundred three million, six hundred fifty-two thousand, eight hundred four".