5213363503 has 2 divisors, whose sum is σ = 5213363504. Its totient is φ = 5213363502.

The previous prime is 5213363459. The next prime is 5213363549. The reversal of 5213363503 is 3053633125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5213363503 - 2¹³ = 5213355311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5213363003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606681751 + 2606681752.

It is an arithmetic number, because the mean of its divisors is an integer number (2606681752).

Almost surely, 2^5213363503 is an apocalyptic number.

5213363503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213363503 is an equidigital number, since it uses as much as digits as its factorization.

5213363503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 31.

The square root of 5213363503 is about 72203.6252760206. The cubic root of 5213363503 is about 1733.9610423000.

Adding to 5213363503 its reverse (3053633125), we get a palindrome (8266996628).

The spelling of 5213363503 in words is "five billion, two hundred thirteen million, three hundred sixty-three thousand, five hundred three".