4343553452 has 72 divisors (see below), whose sum is σ = 9009234864. Its totient is φ = 1826592768.

The previous prime is 4343553451. The next prime is 4343553479. The reversal of 4343553452 is 2543553434.

It is a super-2 number, since 2×4343553452² = 37732913180762232608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4343553451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4635128 + ... + 4636064.

It is an arithmetic number, because the mean of its divisors is an integer number (125128262).

Almost surely, 2^4343553452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4343553452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4504617432).

4343553452 is an abundant number, since it is smaller than the sum of its proper divisors (4665681412).

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

4343553452 is a wasteful number, since it uses less digits than its factorization.

4343553452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375 (or 1366 counting only the distinct ones).

The product of its digits is 432000, while the sum is 38.

The square root of 4343553452 is about 65905.6405173336. The cubic root of 4343553452 is about 1631.6051098871.

The spelling of 4343553452 in words is "four billion, three hundred forty-three million, five hundred fifty-three thousand, four hundred fifty-two".