5106503 has 4 divisors (see below), whose sum is σ = 5215200. Its totient is φ = 4997808.

The previous prime is 5106487. The next prime is 5106527. The reversal of 5106503 is 3056015.

5106503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5106503 - 2⁴ = 5106487 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 (5106203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54278 + ... + 54371.

It is an arithmetic number, because the mean of its divisors is an integer number (1303800).

Almost surely, 2^5106503 is an apocalyptic number.

5106503 is a deficient number, since it is larger than the sum of its proper divisors (108697).

5106503 is a wasteful number, since it uses less digits than its factorization.

5106503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108696.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5106503 is about 2259.7572878519. The cubic root of 5106503 is about 172.2031919004.

The spelling of 5106503 in words is "five million, one hundred six thousand, five hundred three".