133759518048023 has 16 divisors (see below), whose sum is σ = 153126313405440. Its totient is φ = 114457452575616.

The previous prime is 133759518048007. The next prime is 133759518048029. The reversal of 133759518048023 is 320840815957331.

It is a cyclic number.

It is not a de Polignac number, because 133759518048023 - 2⁴ = 133759518048007 is a prime.

It is a Duffinian number.

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 in 15 ways as a sum of consecutive naturals, for example, 3718286 + ... + 16773332.

It is an arithmetic number, because the mean of its divisors is an integer number (9570394587840).

Almost surely, 2^{133759518048023} is an apocalyptic number.

133759518048023 is a deficient number, since it is larger than the sum of its proper divisors (19366795357417).

133759518048023 is a wasteful number, since it uses less digits than its factorization.

133759518048023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13057526.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 133759518048023 in words is "one hundred thirty-three trillion, seven hundred fifty-nine billion, five hundred eighteen million, forty-eight thousand, twenty-three".