4252735369 has 3 divisors (see below), whose sum is σ = 4252800583. Its totient is φ = 4252670156.

The previous prime is 4252735349. The next prime is 4252735381. The reversal of 4252735369 is 9635372524.

The square root of 4252735369 is 65213.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 890127225 + 3362608144 = 29835^2 + 57988^2 .

It is not a de Polignac number, because 4252735369 - 2¹¹ = 4252733321 is a prime.

It is a super-2 number, since 2×4252735369² = 36171516237487132322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4252735349) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32607 + ... + 97819.

Almost surely, 2^4252735369 is an apocalyptic number.

4252735369 is the 65213-rd square number.

4252735369 is the 32607-th centered octagonal number.

It is an amenable number.

4252735369 is a deficient number, since it is larger than the sum of its proper divisors (65214).

4252735369 is an frugal number, since it uses more digits than its factorization.

4252735369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130426 (or 65213 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 46.

The cubic root of 4252735369 is about 1620.1533372360.

The spelling of 4252735369 in words is "four billion, two hundred fifty-two million, seven hundred thirty-five thousand, three hundred sixty-nine".