13254451252033 has 2 divisors, whose sum is σ = 13254451252034. Its totient is φ = 13254451252032.

The previous prime is 13254451252019. The next prime is 13254451252043. The reversal of 13254451252033 is 33025215445231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13105507743409 + 148943508624 = 3620153^2 + 385932^2 .

It is an emirp because it is prime and its reverse (33025215445231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13254451252033 - 2¹⁷ = 13254451120961 is a prime.

It is a super-2 number, since 2×13254451252033² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13254451252043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6627225626016 + 6627225626017.

It is an arithmetic number, because the mean of its divisors is an integer number (6627225626017).

Almost surely, 2^{13254451252033} is an apocalyptic number.

It is an amenable number.

13254451252033 is a deficient number, since it is larger than the sum of its proper divisors (1).

13254451252033 is an equidigital number, since it uses as much as digits as its factorization.

13254451252033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 13254451252033 its reverse (33025215445231), we get a palindrome (46279666697264).

The spelling of 13254451252033 in words is "thirteen trillion, two hundred fifty-four billion, four hundred fifty-one million, two hundred fifty-two thousand, thirty-three".