4754573113221 has 12 divisors (see below), whose sum is σ = 7053330684972. Its totient is φ = 3084047424576.

The previous prime is 4754573113189. The next prime is 4754573113247. The reversal of 4754573113221 is 1223113754574.

4754573113221 is a `hidden beast` number, since 4 + 7 + 5 + 4 + 5 + 7 + 311 + 322 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3107072510721 + 1647500602500 = 1762689^2 + 1283550^2 .

It is not a de Polignac number, because 4754573113221 - 2⁵ = 4754573113189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754573113321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7138998336 + ... + 7138999001.

It is an arithmetic number, because the mean of its divisors is an integer number (587777557081).

Almost surely, 2^{4754573113221} is an apocalyptic number.

It is an amenable number.

4754573113221 is a deficient number, since it is larger than the sum of its proper divisors (2298757571751).

4754573113221 is a wasteful number, since it uses less digits than its factorization.

4754573113221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14277997380 (or 14277997377 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

Adding to 4754573113221 its reverse (1223113754574), we get a palindrome (5977686867795).

The spelling of 4754573113221 in words is "four trillion, seven hundred fifty-four billion, five hundred seventy-three million, one hundred thirteen thousand, two hundred twenty-one".