133759518048028 has 6 divisors (see below), whose sum is σ = 234079156584056. Its totient is φ = 66879759024012.

The previous prime is 133759518048007. The next prime is 133759518048029. The reversal of 133759518048028 is 820840815957331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133759518048029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16719939756000 + ... + 16719939756007.

Almost surely, 2^{133759518048028} is an apocalyptic number.

It is an amenable number.

133759518048028 is a deficient number, since it is larger than the sum of its proper divisors (100319638536028).

133759518048028 is a wasteful number, since it uses less digits than its factorization.

133759518048028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33439879512011 (or 33439879512009 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 64.

The spelling of 133759518048028 in words is "one hundred thirty-three trillion, seven hundred fifty-nine billion, five hundred eighteen million, forty-eight thousand, twenty-eight".