133659064653 has 8 divisors (see below), whose sum is σ = 179789184768. Its totient is φ = 88317493824.

The previous prime is 133659064607. The next prime is 133659064673. The reversal of 133659064653 is 356460956331.

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

It is not a de Polignac number, because 133659064653 - 2⁹ = 133659064141 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133659064596 and 133659064605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133659064603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197136925 + ... + 197137602.

It is an arithmetic number, because the mean of its divisors is an integer number (22473648096).

Almost surely, 2^133659064653 is an apocalyptic number.

It is an amenable number.

133659064653 is a deficient number, since it is larger than the sum of its proper divisors (46130120115).

133659064653 is a wasteful number, since it uses less digits than its factorization.

133659064653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394274643.

The product of its (nonzero) digits is 5248800, while the sum is 51.

The spelling of 133659064653 in words is "one hundred thirty-three billion, six hundred fifty-nine million, sixty-four thousand, six hundred fifty-three".