135740650 has 12 divisors (see below), whose sum is σ = 252477702. Its totient is φ = 54296240.

The previous prime is 135740611. The next prime is 135740663. The reversal of 135740650 is 56047531.

135740650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 93373569 + 42367081 = 9663^2 + 6509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1357357 + ... + 1357456.

Almost surely, 2^135740650 is an apocalyptic number.

135740650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135740650 is a deficient number, since it is larger than the sum of its proper divisors (116737052).

135740650 is a wasteful number, since it uses less digits than its factorization.

135740650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714825 (or 2714820 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 135740650 is about 11650.7789439162. The cubic root of 135740650 is about 513.9292170391.

The spelling of 135740650 in words is "one hundred thirty-five million, seven hundred forty thousand, six hundred fifty".