5143361503 has 16 divisors (see below), whose sum is σ = 6204421120. Its totient is φ = 4165144416.

The previous prime is 5143361491. The next prime is 5143361533. The reversal of 5143361503 is 3051633415.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5143361503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143361533) 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, 3876 + ... + 101497.

It is an arithmetic number, because the mean of its divisors is an integer number (387776320).

Almost surely, 2^5143361503 is an apocalyptic number.

5143361503 is a deficient number, since it is larger than the sum of its proper divisors (1061059617).

5143361503 is a wasteful number, since it uses less digits than its factorization.

5143361503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105766.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 5143361503 is about 71717.2329569400. The cubic root of 5143361503 is about 1726.1651726608.

Adding to 5143361503 its reverse (3051633415), we get a palindrome (8194994918).

The spelling of 5143361503 in words is "five billion, one hundred forty-three million, three hundred sixty-one thousand, five hundred three".