4253423232 has 64 divisors (see below), whose sum is σ = 11305402560. Its totient is φ = 1416898560.

The previous prime is 4253423227. The next prime is 4253423261. The reversal of 4253423232 is 2323243524.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×4253423232³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4253423232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885028 + ... + 889820.

It is an arithmetic number, because the mean of its divisors is an integer number (176646915).

Almost surely, 2^4253423232 is an apocalyptic number.

It is an amenable number.

4253423232 is an abundant number, since it is smaller than the sum of its proper divisors (7051979328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4253423232 is a wasteful number, since it uses less digits than its factorization.

4253423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7121 (or 7109 counting only the distinct ones).

The product of its digits is 34560, while the sum is 30.

The square root of 4253423232 is about 65218.2737582037. The cubic root of 4253423232 is about 1620.2406836424.

Adding to 4253423232 its reverse (2323243524), we get a palindrome (6576666756).

The spelling of 4253423232 in words is "four billion, two hundred fifty-three million, four hundred twenty-three thousand, two hundred thirty-two".