4352165272 has 64 divisors (see below), whose sum is σ = 10099252800. Its totient is φ = 1712171520.

The previous prime is 4352165249. The next prime is 4352165273. The reversal of 4352165272 is 2725612534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352165273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115254 + ... + 148282.

It is an arithmetic number, because the mean of its divisors is an integer number (157800825).

Almost surely, 2^4352165272 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 4352165272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5049626400).

4352165272 is an abundant number, since it is smaller than the sum of its proper divisors (5747087528).

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

4352165272 is a wasteful number, since it uses less digits than its factorization.

4352165272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33236 (or 33232 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 4352165272 is about 65970.9426338596. The cubic root of 4352165272 is about 1632.6827078859.

The spelling of 4352165272 in words is "four billion, three hundred fifty-two million, one hundred sixty-five thousand, two hundred seventy-two".