135354245 has 16 divisors (see below), whose sum is σ = 175497840. Its totient is φ = 99623424.

The previous prime is 135354229. The next prime is 135354269. The reversal of 135354245 is 542453531.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12432676 + 122921569 = 3526^2 + 11087^2 .

It is a cyclic number.

It is not a de Polignac number, because 135354245 - 2⁴ = 135354229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17321 + ... + 23889.

It is an arithmetic number, because the mean of its divisors is an integer number (10968615).

Almost surely, 2^135354245 is an apocalyptic number.

It is an amenable number.

135354245 is a deficient number, since it is larger than the sum of its proper divisors (40143595).

135354245 is a wasteful number, since it uses less digits than its factorization.

135354245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6904.

The product of its digits is 36000, while the sum is 32.

The square root of 135354245 is about 11634.1843289506. The cubic root of 135354245 is about 513.4410961238.

The spelling of 135354245 in words is "one hundred thirty-five million, three hundred fifty-four thousand, two hundred forty-five".