133663106164535 has 16 divisors (see below), whose sum is σ = 161048127928896. Its totient is φ = 106495697461248.

The previous prime is 133663106164519. The next prime is 133663106164559. The reversal of 133663106164535 is 535461601366331.

It is a cyclic number.

It is not a de Polignac number, because 133663106164535 - 2⁴ = 133663106164519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1820099 + ... + 16451108.

It is an arithmetic number, because the mean of its divisors is an integer number (10065507995556).

Almost surely, 2^{133663106164535} is an apocalyptic number.

133663106164535 is a deficient number, since it is larger than the sum of its proper divisors (27385021764361).

133663106164535 is a wasteful number, since it uses less digits than its factorization.

133663106164535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18277162.

The product of its (nonzero) digits is 10497600, while the sum is 53.

The spelling of 133663106164535 in words is "one hundred thirty-three trillion, six hundred sixty-three billion, one hundred six million, one hundred sixty-four thousand, five hundred thirty-five".