5030000520503 has 24 divisors (see below), whose sum is σ = 6200962430832. Its totient is φ = 4054182015744.

The previous prime is 5030000520499. The next prime is 5030000520511. The reversal of 5030000520503 is 3050250000305.

It is a happy number.

It is not a de Polignac number, because 5030000520503 - 2² = 5030000520499 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 (5030000520533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1772501 + ... + 3633422.

It is an arithmetic number, because the mean of its divisors is an integer number (258373434618).

Almost surely, 2^{5030000520503} is an apocalyptic number.

5030000520503 is a deficient number, since it is larger than the sum of its proper divisors (1170961910329).

5030000520503 is a wasteful number, since it uses less digits than its factorization.

5030000520503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5407071 (or 5407064 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

Adding to 5030000520503 its reverse (3050250000305), we get a palindrome (8080250520808).

The spelling of 5030000520503 in words is "five trillion, thirty billion, five hundred twenty thousand, five hundred three".