12033330545053 has 4 divisors (see below), whose sum is σ = 12034459703740. Its totient is φ = 12032201386368.

The previous prime is 12033330545021. The next prime is 12033330545101. The reversal of 12033330545053 is 35054503333021.

12033330545053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4383006034969 + 7650324510084 = 2093563^2 + 2765922^2 .

It is a cyclic number.

It is not a de Polignac number, because 12033330545053 - 2⁵ = 12033330545021 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 (12033330545003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564563358 + ... + 564584671.

It is an arithmetic number, because the mean of its divisors is an integer number (3008614925935).

Almost surely, 2^{12033330545053} is an apocalyptic number.

It is an amenable number.

12033330545053 is a deficient number, since it is larger than the sum of its proper divisors (1129158687).

12033330545053 is a wasteful number, since it uses less digits than its factorization.

12033330545053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129158686.

The product of its (nonzero) digits is 243000, while the sum is 37.

Adding to 12033330545053 its reverse (35054503333021), we get a palindrome (47087833878074).

The spelling of 12033330545053 in words is "twelve trillion, thirty-three billion, three hundred thirty million, five hundred forty-five thousand, fifty-three".