503552103 has 16 divisors (see below), whose sum is σ = 677913600. Its totient is φ = 332458560.

The previous prime is 503552089. The next prime is 503552107. The reversal of 503552103 is 301255305.

It is not a de Polignac number, because 503552103 - 2¹⁷ = 503421031 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503552107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198483 + ... + 201003.

It is an arithmetic number, because the mean of its divisors is an integer number (42369600).

Almost surely, 2^503552103 is an apocalyptic number.

503552103 is a deficient number, since it is larger than the sum of its proper divisors (174361497).

503552103 is a wasteful number, since it uses less digits than its factorization.

503552103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 503552103 is about 22439.9666443602. The cubic root of 503552103 is about 795.5756299408.

The spelling of 503552103 in words is "five hundred three million, five hundred fifty-two thousand, one hundred three".