153325133 has 4 divisors (see below), whose sum is σ = 165119388. Its totient is φ = 141530880.

The previous prime is 153325127. The next prime is 153325141. The reversal of 153325133 is 331523351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86527204 + 66797929 = 9302^2 + 8173^2 .

It is a cyclic number.

It is not a de Polignac number, because 153325133 - 2⁶ = 153325069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153325103) 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 3 ways as a sum of consecutive naturals, for example, 5897108 + ... + 5897133.

It is an arithmetic number, because the mean of its divisors is an integer number (41279847).

Almost surely, 2^153325133 is an apocalyptic number.

153325133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

153325133 is a deficient number, since it is larger than the sum of its proper divisors (11794255).

153325133 is a wasteful number, since it uses less digits than its factorization.

153325133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11794254.

The product of its digits is 4050, while the sum is 26.

The square root of 153325133 is about 12382.4526245813. The cubic root of 153325133 is about 535.2267161511.

Adding to 153325133 its reverse (331523351), we get a palindrome (484848484).

The spelling of 153325133 in words is "one hundred fifty-three million, three hundred twenty-five thousand, one hundred thirty-three".