133025534513 has 8 divisors (see below), whose sum is σ = 139666543680. Its totient is φ = 126521453520.

The previous prime is 133025534491. The next prime is 133025534533. The reversal of 133025534513 is 315435520331.

It is a happy number.

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 133025534513 - 2³⁴ = 115845665329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133025534533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34230053 + ... + 34233938.

It is an arithmetic number, because the mean of its divisors is an integer number (17458317960).

Almost surely, 2^133025534513 is an apocalyptic number.

It is an amenable number.

133025534513 is a deficient number, since it is larger than the sum of its proper divisors (6641009167).

133025534513 is an equidigital number, since it uses as much as digits as its factorization.

133025534513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68464087.

The product of its (nonzero) digits is 81000, while the sum is 35.

The spelling of 133025534513 in words is "one hundred thirty-three billion, twenty-five million, five hundred thirty-four thousand, five hundred thirteen".