135545068 has 12 divisors (see below), whose sum is σ = 239072512. Its totient is φ = 67238640.

The previous prime is 135545041. The next prime is 135545071. The reversal of 135545068 is 860545531.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132903 + ... + 133918.

Almost surely, 2^135545068 is an apocalyptic number.

It is an amenable number.

135545068 is a deficient number, since it is larger than the sum of its proper divisors (103527444).

135545068 is a wasteful number, since it uses less digits than its factorization.

135545068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266952 (or 266950 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 135545068 is about 11642.3824022405. The cubic root of 135545068 is about 513.6822666509.

The spelling of 135545068 in words is "one hundred thirty-five million, five hundred forty-five thousand, sixty-eight".