4253323920 has 160 divisors (see below), whose sum is σ = 13358037888. Its totient is φ = 1119473664.

The previous prime is 4253323909. The next prime is 4253323933. The reversal of 4253323920 is 293233524.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9107527 + ... + 9107993.

Almost surely, 2^4253323920 is an apocalyptic number.

4253323920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4253323920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6679018944).

4253323920 is an abundant number, since it is smaller than the sum of its proper divisors (9104713968).

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

4253323920 is a wasteful number, since it uses less digits than its factorization.

4253323920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 4253323920 is about 65217.5123720615. The cubic root of 4253323920 is about 1620.2280733607.

The spelling of 4253323920 in words is "four billion, two hundred fifty-three million, three hundred twenty-three thousand, nine hundred twenty".