3225203752 has 8 divisors (see below), whose sum is σ = 6047257050. Its totient is φ = 1612601872.

The previous prime is 3225203749. The next prime is 3225203759. The reversal of 3225203752 is 2573025223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2595494916 + 629708836 = 50946^2 + 25094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3225203759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201575227 + ... + 201575242.

Almost surely, 2^3225203752 is an apocalyptic number.

It is an amenable number.

3225203752 is a deficient number, since it is larger than the sum of its proper divisors (2822053298).

3225203752 is a wasteful number, since it uses less digits than its factorization.

3225203752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403150475 (or 403150471 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 3225203752 is about 56790.8773659996. The cubic root of 3225203752 is about 1477.4712955430.

Adding to 3225203752 its reverse (2573025223), we get a palindrome (5798228975).

The spelling of 3225203752 in words is "three billion, two hundred twenty-five million, two hundred three thousand, seven hundred fifty-two".