4757428123 has 16 divisors (see below), whose sum is σ = 5697239040. Its totient is φ = 3884148576.

The previous prime is 4757428037. The next prime is 4757428157. The reversal of 4757428123 is 3218247574.

It is a de Polignac number, because none of the positive numbers 2^k-4757428123 is a prime.

It is a super-2 number, since 2×4757428123² = 45266244691022606258, 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 4757428123.

It is not an unprimeable number, because it can be changed into a prime (4707428123) 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 15 ways as a sum of consecutive naturals, for example, 23340 + ... + 100297.

It is an arithmetic number, because the mean of its divisors is an integer number (356077440).

Almost surely, 2^4757428123 is an apocalyptic number.

4757428123 is a deficient number, since it is larger than the sum of its proper divisors (939810917).

4757428123 is a wasteful number, since it uses less digits than its factorization.

4757428123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123906.

The product of its digits is 376320, while the sum is 43.

The square root of 4757428123 is about 68974.1119768859. Note that the first 3 decimals coincide. The cubic root of 4757428123 is about 1681.8634984990.

The spelling of 4757428123 in words is "four billion, seven hundred fifty-seven million, four hundred twenty-eight thousand, one hundred twenty-three".