4754448121 has 2 divisors, whose sum is σ = 4754448122. Its totient is φ = 4754448120.

The previous prime is 4754448053. The next prime is 4754448169. The reversal of 4754448121 is 1218444574.

It is a happy number.

4754448121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3911126521 + 843321600 = 62539^2 + 29040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4754448121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4754448421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2377224060 + 2377224061.

It is an arithmetic number, because the mean of its divisors is an integer number (2377224061).

Almost surely, 2^4754448121 is an apocalyptic number.

It is an amenable number.

4754448121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4754448121 is an equidigital number, since it uses as much as digits as its factorization.

4754448121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143360, while the sum is 40.

The square root of 4754448121 is about 68952.5062706208. The cubic root of 4754448121 is about 1681.5122580596.

The spelling of 4754448121 in words is "four billion, seven hundred fifty-four million, four hundred forty-eight thousand, one hundred twenty-one".