4253223523 has 8 divisors (see below), whose sum is σ = 4538875392. Its totient is φ = 3971511936.

The previous prime is 4253223517. The next prime is 4253223551. The reversal of 4253223523 is 3253223524.

It is a happy number.

4253223523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4253223523 - 2⁹ = 4253223011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4253223323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982840 + ... + 987157.

It is an arithmetic number, because the mean of its divisors is an integer number (567359424).

Almost surely, 2^4253223523 is an apocalyptic number.

4253223523 is a deficient number, since it is larger than the sum of its proper divisors (285651869).

4253223523 is a wasteful number, since it uses less digits than its factorization.

4253223523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970141.

The product of its digits is 43200, while the sum is 31.

The square root of 4253223523 is about 65216.7426586149. The cubic root of 4253223523 is about 1620.2153251101.

Subtracting from 4253223523 its reverse (3253223524), we obtain a palindrome (999999999).

The spelling of 4253223523 in words is "four billion, two hundred fifty-three million, two hundred twenty-three thousand, five hundred twenty-three".