133115527325729 has 8 divisors (see below), whose sum is σ = 143420138077440. Its totient is φ = 122820195831696.

The previous prime is 133115527325723. The next prime is 133115527325831. The reversal of 133115527325729 is 927523725511331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133115527325729 - 2¹² = 133115527321633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133115527325723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319784619 + ... + 2319842000.

It is an arithmetic number, because the mean of its divisors is an integer number (17927517259680).

Almost surely, 2^{133115527325729} is an apocalyptic number.

It is an amenable number.

133115527325729 is a deficient number, since it is larger than the sum of its proper divisors (10304610751711).

133115527325729 is a wasteful number, since it uses less digits than its factorization.

133115527325729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639628839.

The product of its digits is 11907000, while the sum is 56.

The spelling of 133115527325729 in words is "one hundred thirty-three trillion, one hundred fifteen billion, five hundred twenty-seven million, three hundred twenty-five thousand, seven hundred twenty-nine".