2254334521133 has 4 divisors (see below), whose sum is σ = 2255381589948. Its totient is φ = 2253287452320.

The previous prime is 2254334521111. The next prime is 2254334521139. The reversal of 2254334521133 is 3311254334522.

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 984266378404 + 1270068142729 = 992102^2 + 1126973^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254334521133 - 2¹⁴ = 2254334504749 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 (2254334521139) 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, 523531178 + ... + 523535483.

It is an arithmetic number, because the mean of its divisors is an integer number (563845397487).

Almost surely, 2^{2254334521133} is an apocalyptic number.

It is an amenable number.

2254334521133 is a deficient number, since it is larger than the sum of its proper divisors (1047068815).

2254334521133 is a wasteful number, since it uses less digits than its factorization.

2254334521133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047068814.

The product of its digits is 259200, while the sum is 38.

Adding to 2254334521133 its reverse (3311254334522), we get a palindrome (5565588855655).

The spelling of 2254334521133 in words is "two trillion, two hundred fifty-four billion, three hundred thirty-four million, five hundred twenty-one thousand, one hundred thirty-three".