2553012806333 has 16 divisors (see below), whose sum is σ = 2788201568256. Its totient is φ = 2318341616640.

The previous prime is 2553012806321. The next prime is 2553012806381. The reversal of 2553012806333 is 3336082103552.

It is a cyclic number.

It is not a de Polignac number, because 2553012806333 - 2³² = 2548717839037 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 (2553012806633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36862385 + ... + 36931577.

It is an arithmetic number, because the mean of its divisors is an integer number (174262598016).

Almost surely, 2^{2553012806333} is an apocalyptic number.

It is an amenable number.

2553012806333 is a deficient number, since it is larger than the sum of its proper divisors (235188761923).

2553012806333 is a wasteful number, since it uses less digits than its factorization.

2553012806333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72884.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 2553012806333 its reverse (3336082103552), we get a palindrome (5889094909885).

The spelling of 2553012806333 in words is "two trillion, five hundred fifty-three billion, twelve million, eight hundred six thousand, three hundred thirty-three".