135526033 has 8 divisors (see below), whose sum is σ = 140736456. Its totient is φ = 130406400.

The previous prime is 135526021. The next prime is 135526043. The reversal of 135526033 is 330625531.

It can be written as a sum of positive squares in 4 ways, for example, as 15776784 + 119749249 = 3972^2 + 10943^2 .

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 135526033 - 2²⁵ = 101971601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135525992 and 135526010.

It is not an unprimeable number, because it can be changed into a prime (135526003) 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 7 ways as a sum of consecutive naturals, for example, 19648 + ... + 25633.

It is an arithmetic number, because the mean of its divisors is an integer number (17592057).

Almost surely, 2^135526033 is an apocalyptic number.

It is an amenable number.

135526033 is a deficient number, since it is larger than the sum of its proper divisors (5210423).

135526033 is an equidigital number, since it uses as much as digits as its factorization.

135526033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45395.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 135526033 is about 11641.5648862170. The cubic root of 135526033 is about 513.6582195452.

The spelling of 135526033 in words is "one hundred thirty-five million, five hundred twenty-six thousand, thirty-three".