5063142503 has 4 divisors (see below), whose sum is σ = 5091115848. Its totient is φ = 5035169160.

The previous prime is 5063142463. The next prime is 5063142517. The reversal of 5063142503 is 3052413605.

5063142503 is nontrivially palindromic in base 12.

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 5063142503 - 2⁸ = 5063142247 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 (5063142563) 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, 13986401 + ... + 13986762.

It is an arithmetic number, because the mean of its divisors is an integer number (1272778962).

Almost surely, 2^5063142503 is an apocalyptic number.

5063142503 is a deficient number, since it is larger than the sum of its proper divisors (27973345).

5063142503 is a wasteful number, since it uses less digits than its factorization.

5063142503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27973344.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5063142503 is about 71155.7622613938. The cubic root of 5063142503 is about 1717.1440009878.

The spelling of 5063142503 in words is "five billion, sixty-three million, one hundred forty-two thousand, five hundred three".