3200523252 has 12 divisors (see below), whose sum is σ = 7467887616. Its totient is φ = 1066841080.

The previous prime is 3200523247. The next prime is 3200523299. The reversal of 3200523252 is 2523250023.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×3200523252³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133355124 + ... + 133355147.

It is an arithmetic number, because the mean of its divisors is an integer number (622323968).

Almost surely, 2^3200523252 is an apocalyptic number.

It is an amenable number.

3200523252 is an abundant number, since it is smaller than the sum of its proper divisors (4267364364).

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

3200523252 is a wasteful number, since it uses less digits than its factorization.

3200523252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266710278 (or 266710276 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3200523252 is about 56573.1672438445. The cubic root of 3200523252 is about 1473.6929149474.

Adding to 3200523252 its reverse (2523250023), we get a palindrome (5723773275).

The spelling of 3200523252 in words is "three billion, two hundred million, five hundred twenty-three thousand, two hundred fifty-two".