5813503403 has 2 divisors, whose sum is σ = 5813503404. Its totient is φ = 5813503402.

The previous prime is 5813503331. The next prime is 5813503411. The reversal of 5813503403 is 3043053185.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5813503403 - 2¹⁶ = 5813437867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5813503403.

It is not a weakly prime, because it can be changed into another prime (5813503103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906751701 + 2906751702.

It is an arithmetic number, because the mean of its divisors is an integer number (2906751702).

Almost surely, 2^5813503403 is an apocalyptic number.

5813503403 is a deficient number, since it is larger than the sum of its proper divisors (1).

5813503403 is an equidigital number, since it uses as much as digits as its factorization.

5813503403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5813503403 is about 76246.3337020214. Note that the first 3 decimals coincide. The cubic root of 5813503403 is about 1798.0950425982.

Adding to 5813503403 its reverse (3043053185), we get a palindrome (8856556588).

The spelling of 5813503403 in words is "five billion, eight hundred thirteen million, five hundred three thousand, four hundred three".