135152641 has 16 divisors (see below), whose sum is σ = 148176000. Its totient is φ = 122525568.

The previous prime is 135152629. The next prime is 135152659. The reversal of 135152641 is 146251531.

It is a cyclic number.

It is not a de Polignac number, because 135152641 - 2⁵ = 135152609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135152671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229950 + ... + 230536.

It is an arithmetic number, because the mean of its divisors is an integer number (9261000).

Almost surely, 2^135152641 is an apocalyptic number.

It is an amenable number.

135152641 is a deficient number, since it is larger than the sum of its proper divisors (13023359).

135152641 is a wasteful number, since it uses less digits than its factorization.

135152641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its digits is 3600, while the sum is 28.

The square root of 135152641 is about 11625.5168057166. The cubic root of 135152641 is about 513.1860537266.

The spelling of 135152641 in words is "one hundred thirty-five million, one hundred fifty-two thousand, six hundred forty-one".