135628536532312 has 8 divisors (see below), whose sum is σ = 254303505998100. Its totient is φ = 67814268266152.

The previous prime is 135628536532303. The next prime is 135628536532319. The reversal of 135628536532312 is 213235635826531.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135628536532319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8476783533262 + ... + 8476783533277.

Almost surely, 2^{135628536532312} is an apocalyptic number.

It is an amenable number.

135628536532312 is a deficient number, since it is larger than the sum of its proper divisors (118674969465788).

135628536532312 is a wasteful number, since it uses less digits than its factorization.

135628536532312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16953567066545 (or 16953567066541 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 55.

The spelling of 135628536532312 in words is "one hundred thirty-five trillion, six hundred twenty-eight billion, five hundred thirty-six million, five hundred thirty-two thousand, three hundred twelve".