135632540968 has 32 divisors (see below), whose sum is σ = 261277228800. Its totient is φ = 65975895232.

The previous prime is 135632540957. The next prime is 135632541049. The reversal of 135632540968 is 869045236531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017223 + ... + 1142806.

It is an arithmetic number, because the mean of its divisors is an integer number (8164913400).

Almost surely, 2^135632540968 is an apocalyptic number.

It is an amenable number.

135632540968 is a deficient number, since it is larger than the sum of its proper divisors (125644687832).

135632540968 is a wasteful number, since it uses less digits than its factorization.

135632540968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160249 (or 2160245 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 135632540968 in words is "one hundred thirty-five billion, six hundred thirty-two million, five hundred forty thousand, nine hundred sixty-eight".