4512903423 has 16 divisors (see below), whose sum is σ = 6878647296. Its totient is φ = 2578111200.

The previous prime is 4512903401. The next prime is 4512903443. The reversal of 4512903423 is 3243092154.

4512903423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4512903423 - 2⁵ = 4512903391 is a prime.

It is a super-3 number, since 3×4512903423³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4512903443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57498 + ... + 111048.

It is an arithmetic number, because the mean of its divisors is an integer number (429915456).

Almost surely, 2^4512903423 is an apocalyptic number.

4512903423 is a deficient number, since it is larger than the sum of its proper divisors (2365743873).

4512903423 is a wasteful number, since it uses less digits than its factorization.

4512903423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57574.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4512903423 is about 67178.1469154963. The cubic root of 4512903423 is about 1652.5401246472.

Adding to 4512903423 its reverse (3243092154), we get a palindrome (7755995577).

The spelling of 4512903423 in words is "four billion, five hundred twelve million, nine hundred three thousand, four hundred twenty-three".