13423551527 has 2 divisors, whose sum is σ = 13423551528. Its totient is φ = 13423551526.

The previous prime is 13423551503. The next prime is 13423551569. The reversal of 13423551527 is 72515532431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13423551527 - 2²⁶ = 13356442663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13423551587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711775763 + 6711775764.

It is an arithmetic number, because the mean of its divisors is an integer number (6711775764).

Almost surely, 2^13423551527 is an apocalyptic number.

13423551527 is a deficient number, since it is larger than the sum of its proper divisors (1).

13423551527 is an equidigital number, since it uses as much as digits as its factorization.

13423551527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 38.

The spelling of 13423551527 in words is "thirteen billion, four hundred twenty-three million, five hundred fifty-one thousand, five hundred twenty-seven".