4863503 has 6 divisors (see below), whose sum is σ = 5037864. Its totient is φ = 4694984.

The previous prime is 4863493. The next prime is 4863553. The reversal of 4863503 is 3053684.

It is a de Polignac number, because none of the positive numbers 2^k-4863503 is a prime.

It is a super-2 number, since 2×4863503² = 47307322862018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a d-powerful number, because it can be written as 4⁵ + 8 + 6⁴ + 3⁴ + 5⁷ + 0 + 3¹⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4863553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2051 + ... + 3732.

It is an arithmetic number, because the mean of its divisors is an integer number (839644).

Almost surely, 2^4863503 is an apocalyptic number.

4863503 is a deficient number, since it is larger than the sum of its proper divisors (174361).

4863503 is an equidigital number, since it uses as much as digits as its factorization.

4863503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5841 (or 5812 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4863503 is about 2205.3351219259. The cubic root of 4863503 is about 169.4271723285.

The spelling of 4863503 in words is "four million, eight hundred sixty-three thousand, five hundred three".