13542097 has 2 divisors, whose sum is σ = 13542098. Its totient is φ = 13542096.

The previous prime is 13542059. The next prime is 13542143. The reversal of 13542097 is 79024531.

13542097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13535041 + 7056 = 3679^2 + 84^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13542097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13546097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6771048 + 6771049.

It is an arithmetic number, because the mean of its divisors is an integer number (6771049).

Almost surely, 2^13542097 is an apocalyptic number.

It is an amenable number.

13542097 is a deficient number, since it is larger than the sum of its proper divisors (1).

13542097 is an equidigital number, since it uses as much as digits as its factorization.

13542097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 13542097 is about 3679.9588312915. The cubic root of 13542097 is about 238.3574003223.

The spelling of 13542097 in words is "thirteen million, five hundred forty-two thousand, ninety-seven".