4505563503 has 12 divisors (see below), whose sum is σ = 7437755728. Its totient is φ = 2574607680.

The previous prime is 4505563493. The next prime is 4505563547. The reversal of 4505563503 is 3053655054.

4505563503 is a `hidden beast` number, since 4 + 50 + 556 + 3 + 50 + 3 = 666.

It is not a de Polignac number, because 4505563503 - 2⁸ = 4505563247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505563553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35758378 + ... + 35758503.

Almost surely, 2^4505563503 is an apocalyptic number.

4505563503 is a deficient number, since it is larger than the sum of its proper divisors (2932192225).

4505563503 is a wasteful number, since it uses less digits than its factorization.

4505563503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71516894 (or 71516891 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 4505563503 is about 67123.4944188695. The cubic root of 4505563503 is about 1651.6437250677.

The spelling of 4505563503 in words is "four billion, five hundred five million, five hundred sixty-three thousand, five hundred three".