133563713 has 16 divisors (see below), whose sum is σ = 144353664. Its totient is φ = 123129600.

The previous prime is 133563697. The next prime is 133563721. The reversal of 133563713 is 317365331.

It is a cyclic number.

It is not a de Polignac number, because 133563713 - 2⁴ = 133563697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133563713.

It is not an unprimeable number, because it can be changed into a prime (133563733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183356 + ... + 184082.

It is an arithmetic number, because the mean of its divisors is an integer number (9022104).

Almost surely, 2^133563713 is an apocalyptic number.

It is an amenable number.

133563713 is a deficient number, since it is larger than the sum of its proper divisors (10789951).

133563713 is a wasteful number, since it uses less digits than its factorization.

133563713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952.

The product of its digits is 17010, while the sum is 32.

The square root of 133563713 is about 11556.9768105677. The cubic root of 133563713 is about 511.1670224787.

The spelling of 133563713 in words is "one hundred thirty-three million, five hundred sixty-three thousand, seven hundred thirteen".