135014549 has 2 divisors, whose sum is σ = 135014550. Its totient is φ = 135014548.

The previous prime is 135014521. The next prime is 135014557. The reversal of 135014549 is 945410531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90592324 + 44422225 = 9518^2 + 6665^2 .

It is a cyclic number.

It is not a de Polignac number, because 135014549 - 2¹² = 135010453 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135014519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67507274 + 67507275.

It is an arithmetic number, because the mean of its divisors is an integer number (67507275).

Almost surely, 2^135014549 is an apocalyptic number.

It is an amenable number.

135014549 is a deficient number, since it is larger than the sum of its proper divisors (1).

135014549 is an equidigital number, since it uses as much as digits as its factorization.

135014549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 135014549 is about 11619.5761110292. The cubic root of 135014549 is about 513.0112118151.

The spelling of 135014549 in words is "one hundred thirty-five million, fourteen thousand, five hundred forty-nine".