135064641604 has 6 divisors (see below), whose sum is σ = 236363122814. Its totient is φ = 67532320800.

The previous prime is 135064641599. The next prime is 135064641617. The reversal of 135064641604 is 406146460531.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 132350440000 + 2714201604 = 363800^2 + 52098^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16883080197 + ... + 16883080204.

Almost surely, 2^135064641604 is an apocalyptic number.

It is an amenable number.

135064641604 is a deficient number, since it is larger than the sum of its proper divisors (101298481210).

135064641604 is a wasteful number, since it uses less digits than its factorization.

135064641604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33766160405 (or 33766160403 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 135064641604 in words is "one hundred thirty-five billion, sixty-four million, six hundred forty-one thousand, six hundred four".