133589065049 has 32 divisors (see below), whose sum is σ = 162988277760. Its totient is φ = 108041068800.

The previous prime is 133589065003. The next prime is 133589065067. The reversal of 133589065049 is 940560985331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133589065049 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (133589065069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18689 + ... + 517230.

It is an arithmetic number, because the mean of its divisors is an integer number (5093383680).

Almost surely, 2^133589065049 is an apocalyptic number.

It is an amenable number.

133589065049 is a deficient number, since it is larger than the sum of its proper divisors (29399212711).

133589065049 is a wasteful number, since it uses less digits than its factorization.

133589065049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536021.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 133589065049 in words is "one hundred thirty-three billion, five hundred eighty-nine million, sixty-five thousand, forty-nine".