13352445503 has 2 divisors, whose sum is σ = 13352445504. Its totient is φ = 13352445502.

The previous prime is 13352445499. The next prime is 13352445511. The reversal of 13352445503 is 30554425331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13352445503 - 2² = 13352445499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13352442503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676222751 + 6676222752.

It is an arithmetic number, because the mean of its divisors is an integer number (6676222752).

Almost surely, 2^13352445503 is an apocalyptic number.

13352445503 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352445503 is an equidigital number, since it uses as much as digits as its factorization.

13352445503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 13352445503 in words is "thirteen billion, three hundred fifty-two million, four hundred forty-five thousand, five hundred three".