5205000013403 has 2 divisors, whose sum is σ = 5205000013404. Its totient is φ = 5205000013402.

The previous prime is 5205000013393. The next prime is 5205000013427. The reversal of 5205000013403 is 3043100005025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5205000013403 - 2⁴ = 5205000013387 is a prime.

It is not a weakly prime, because it can be changed into another prime (5205000013483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602500006701 + 2602500006702.

It is an arithmetic number, because the mean of its divisors is an integer number (2602500006702).

Almost surely, 2^{5205000013403} is an apocalyptic number.

5205000013403 is a deficient number, since it is larger than the sum of its proper divisors (1).

5205000013403 is an equidigital number, since it uses as much as digits as its factorization.

5205000013403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 5205000013403 its reverse (3043100005025), we get a palindrome (8248100018428).

The spelling of 5205000013403 in words is "five trillion, two hundred five billion, thirteen thousand, four hundred three".