5320142503 has 16 divisors (see below), whose sum is σ = 6070861440. Its totient is φ = 4618630656.

The previous prime is 5320142497. The next prime is 5320142521. The reversal of 5320142503 is 3052410235.

It is a cyclic number.

It is not a de Polignac number, because 5320142503 - 2⁹ = 5320141991 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 (5320142533) 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, 320533 + ... + 336721.

It is an arithmetic number, because the mean of its divisors is an integer number (379428840).

Almost surely, 2^5320142503 is an apocalyptic number.

5320142503 is a deficient number, since it is larger than the sum of its proper divisors (750718937).

5320142503 is a wasteful number, since it uses less digits than its factorization.

5320142503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17706.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5320142503 is about 72939.3069819011. The cubic root of 5320142503 is about 1745.7193338668.

Adding to 5320142503 its reverse (3052410235), we get a palindrome (8372552738).

The spelling of 5320142503 in words is "five billion, three hundred twenty million, one hundred forty-two thousand, five hundred three".