5242503403 has 8 divisors (see below), whose sum is σ = 5413302656. Its totient is φ = 5071809600.

The previous prime is 5242503347. The next prime is 5242503407. The reversal of 5242503403 is 3043052425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5242503403 - 2¹³ = 5242495211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5242503407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81793 + ... + 131053.

It is an arithmetic number, because the mean of its divisors is an integer number (676662832).

Almost surely, 2^5242503403 is an apocalyptic number.

5242503403 is a deficient number, since it is larger than the sum of its proper divisors (170799253).

5242503403 is a wasteful number, since it uses less digits than its factorization.

5242503403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52725.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 5242503403 is about 72405.1338166017. The cubic root of 5242503403 is about 1737.1856785104.

Adding to 5242503403 its reverse (3043052425), we get a palindrome (8285555828).

The spelling of 5242503403 in words is "five billion, two hundred forty-two million, five hundred three thousand, four hundred three".