4705811123 has 8 divisors (see below), whose sum is σ = 5365902528. Its totient is φ = 4088306304.

The previous prime is 4705811053. The next prime is 4705811153. The reversal of 4705811123 is 3211185074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4705811123 - 2¹⁰ = 4705810099 is a prime.

It is a super-2 number, since 2×4705811123² = 44289316650701042258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4705811123.

It is not an unprimeable number, because it can be changed into a prime (4705811153) 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 in 7 ways as a sum of consecutive naturals, for example, 10646411 + ... + 10646852.

It is an arithmetic number, because the mean of its divisors is an integer number (670737816).

Almost surely, 2^4705811123 is an apocalyptic number.

4705811123 is a deficient number, since it is larger than the sum of its proper divisors (660091405).

4705811123 is a wasteful number, since it uses less digits than its factorization.

4705811123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21293293.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 4705811123 is about 68598.9148820883. The cubic root of 4705811123 is about 1675.7587560249.

Adding to 4705811123 its reverse (3211185074), we get a palindrome (7916996197).

The spelling of 4705811123 in words is "four billion, seven hundred five million, eight hundred eleven thousand, one hundred twenty-three".