503104900 has 27 divisors (see below), whose sum is σ = 1092224581. Its totient is φ = 201152240.

The previous prime is 503104883. The next prime is 503104939. The reversal of 503104900 is 9401305.

The square root of 503104900 is 22430.

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

It can be written as a sum of positive squares in only one way, i.e., 181117764 + 321987136 = 13458^2 + 17944^2 .

It is a super-2 number, since 2×503104900² = 506229080808020000, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 223179 + ... + 225421.

Almost surely, 2^503104900 is an apocalyptic number.

503104900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

503104900 is the 22430-th square number.

It is an amenable number.

503104900 is an abundant number, since it is smaller than the sum of its proper divisors (589119681).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503104900 is an equidigital number, since it uses as much as digits as its factorization.

503104900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500 (or 2250 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The cubic root of 503104900 is about 795.3400441349.

The spelling of 503104900 in words is "five hundred three million, one hundred four thousand, nine hundred".