135433555305512 has 16 divisors (see below), whose sum is σ = 258729197636340. Its totient is φ = 66439102602496.

The previous prime is 135433555305469. The next prime is 135433555305523. The reversal of 135433555305512 is 215503555334531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 133005337446436 + 2428217859076 = 11532794^2 + 1558274^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159709380833 + ... + 159709381680.

Almost surely, 2^{135433555305512} is an apocalyptic number.

It is an amenable number.

135433555305512 is a deficient number, since it is larger than the sum of its proper divisors (123295642330828).

135433555305512 is a wasteful number, since it uses less digits than its factorization.

135433555305512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319418762572 (or 319418762568 counting only the distinct ones).

The product of its (nonzero) digits is 10125000, while the sum is 50.

The spelling of 135433555305512 in words is "one hundred thirty-five trillion, four hundred thirty-three billion, five hundred fifty-five million, three hundred five thousand, five hundred twelve".