13413347533 has 2 divisors, whose sum is σ = 13413347534. Its totient is φ = 13413347532.

The previous prime is 13413347513. The next prime is 13413347569. The reversal of 13413347533 is 33574331431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11833523524 + 1579824009 = 108782^2 + 39747^2 .

It is a cyclic number.

It is not a de Polignac number, because 13413347533 - 2²¹ = 13411250381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13413347492 and 13413347501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13413347503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706673766 + 6706673767.

It is an arithmetic number, because the mean of its divisors is an integer number (6706673767).

Almost surely, 2^13413347533 is an apocalyptic number.

It is an amenable number.

13413347533 is a deficient number, since it is larger than the sum of its proper divisors (1).

13413347533 is an equidigital number, since it uses as much as digits as its factorization.

13413347533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 37.

Adding to 13413347533 its reverse (33574331431), we get a palindrome (46987678964).

The spelling of 13413347533 in words is "thirteen billion, four hundred thirteen million, three hundred forty-seven thousand, five hundred thirty-three".