503468928250 has 32 divisors (see below), whose sum is σ = 953083694160. Its totient is φ = 199124780800.

The previous prime is 503468928227. The next prime is 503468928299. The reversal of 503468928250 is 52829864305.

It can be written as a sum of positive squares in 8 ways, for example, as 71897450769 + 431571477481 = 268137^2 + 656941^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11291659 + ... + 11336158.

Almost surely, 2^503468928250 is an apocalyptic number.

503468928250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

503468928250 is a deficient number, since it is larger than the sum of its proper divisors (449614765910).

503468928250 is a wasteful number, since it uses less digits than its factorization.

503468928250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22627923 (or 22627913 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 503468928250 in words is "five hundred three billion, four hundred sixty-eight million, nine hundred twenty-eight thousand, two hundred fifty".