13455304510433 has 16 divisors (see below), whose sum is σ = 13756164920400. Its totient is φ = 13158679412736.

The previous prime is 13455304510423. The next prime is 13455304510447. The reversal of 13455304510433 is 33401540355431.

It can be written as a sum of positive squares in 8 ways, for example, as 3131884102369 + 10323420408064 = 1769713^2 + 3213008^2 .

It is a cyclic number.

It is not a de Polignac number, because 13455304510433 - 2⁶ = 13455304510369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13455304510423) 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 in 15 ways as a sum of consecutive naturals, for example, 377591 + ... + 5201267.

It is an arithmetic number, because the mean of its divisors is an integer number (859760307525).

Almost surely, 2^{13455304510433} is an apocalyptic number.

It is an amenable number.

13455304510433 is a deficient number, since it is larger than the sum of its proper divisors (300860409967).

13455304510433 is a wasteful number, since it uses less digits than its factorization.

13455304510433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824116.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 13455304510433 its reverse (33401540355431), we get a palindrome (46856844865864).

The spelling of 13455304510433 in words is "thirteen trillion, four hundred fifty-five billion, three hundred four million, five hundred ten thousand, four hundred thirty-three".