13536460723 has 2 divisors, whose sum is σ = 13536460724. Its totient is φ = 13536460722.

The previous prime is 13536460699. The next prime is 13536460781. The reversal of 13536460723 is 32706463531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13536460723 - 2³³ = 4946526131 is a prime.

It is not a weakly prime, because it can be changed into another prime (13536460423) 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 as a sum of consecutive naturals, namely, 6768230361 + 6768230362.

It is an arithmetic number, because the mean of its divisors is an integer number (6768230362).

Almost surely, 2^13536460723 is an apocalyptic number.

13536460723 is a deficient number, since it is larger than the sum of its proper divisors (1).

13536460723 is an equidigital number, since it uses as much as digits as its factorization.

13536460723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 13536460723 in words is "thirteen billion, five hundred thirty-six million, four hundred sixty thousand, seven hundred twenty-three".