4253043403 has 32 divisors (see below), whose sum is σ = 5099439488. Its totient is φ = 3471206400.

The previous prime is 4253043397. The next prime is 4253043449. The reversal of 4253043403 is 3043403524.

4253043403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4253043403 - 2⁵ = 4253043371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4253043103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3807001 + ... + 3808117.

It is an arithmetic number, because the mean of its divisors is an integer number (159357484).

Almost surely, 2^4253043403 is an apocalyptic number.

4253043403 is a deficient number, since it is larger than the sum of its proper divisors (846396085).

4253043403 is a wasteful number, since it uses less digits than its factorization.

4253043403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 4253043403 is about 65215.3617102596. The cubic root of 4253043403 is about 1620.1924532575.

Adding to 4253043403 its reverse (3043403524), we get a palindrome (7296446927).

The spelling of 4253043403 in words is "four billion, two hundred fifty-three million, forty-three thousand, four hundred three".