133796569017 has 16 divisors (see below), whose sum is σ = 182202918912. Its totient is φ = 87294212880.

The previous prime is 133796569007. The next prime is 133796569037. The reversal of 133796569017 is 710965697331.

It is not a de Polignac number, because 133796569017 - 2²⁸ = 133528133561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133796569007) 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, 4099678 + ... + 4132184.

It is an arithmetic number, because the mean of its divisors is an integer number (11387682432).

Almost surely, 2^133796569017 is an apocalyptic number.

It is an amenable number.

133796569017 is a deficient number, since it is larger than the sum of its proper divisors (48406349895).

133796569017 is a wasteful number, since it uses less digits than its factorization.

133796569017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61748.

The product of its (nonzero) digits is 6429780, while the sum is 57.

The spelling of 133796569017 in words is "one hundred thirty-three billion, seven hundred ninety-six million, five hundred sixty-nine thousand, seventeen".