4775353123 has 4 divisors (see below), whose sum is σ = 4795333920. Its totient is φ = 4755372328.

The previous prime is 4775353073. The next prime is 4775353133. The reversal of 4775353123 is 3213535774.

4775353123 is digitally balanced in base 3, 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4775353123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4775353133) 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, 9990040 + ... + 9990517.

It is an arithmetic number, because the mean of its divisors is an integer number (1198833480).

Almost surely, 2^4775353123 is an apocalyptic number.

4775353123 is a deficient number, since it is larger than the sum of its proper divisors (19980797).

4775353123 is a wasteful number, since it uses less digits than its factorization.

4775353123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19980796.

The product of its digits is 264600, while the sum is 40.

The square root of 4775353123 is about 69103.9298665423. The cubic root of 4775353123 is about 1683.9731551202.

Adding to 4775353123 its reverse (3213535774), we get a palindrome (7988888897).

The spelling of 4775353123 in words is "four billion, seven hundred seventy-five million, three hundred fifty-three thousand, one hundred twenty-three".