13455011263 has 2 divisors, whose sum is σ = 13455011264. Its totient is φ = 13455011262.

The previous prime is 13455011249. The next prime is 13455011327. The reversal of 13455011263 is 36211055431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13455011263 - 2¹³ = 13455003071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13455041263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6727505631 + 6727505632.

It is an arithmetic number, because the mean of its divisors is an integer number (6727505632).

Almost surely, 2^13455011263 is an apocalyptic number.

13455011263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13455011263 is an equidigital number, since it uses as much as digits as its factorization.

13455011263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 13455011263 its reverse (36211055431), we get a palindrome (49666066694).

The spelling of 13455011263 in words is "thirteen billion, four hundred fifty-five million, eleven thousand, two hundred sixty-three".