3225185752 has 16 divisors (see below), whose sum is σ = 6048010800. Its totient is φ = 1612382880.

The previous prime is 3225185713. The next prime is 3225185759. The reversal of 3225185752 is 2575815223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225185759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53149 + ... + 96307.

It is an arithmetic number, because the mean of its divisors is an integer number (378000675).

Almost surely, 2^3225185752 is an apocalyptic number.

It is an amenable number.

3225185752 is a deficient number, since it is larger than the sum of its proper divisors (2822825048).

3225185752 is a wasteful number, since it uses less digits than its factorization.

3225185752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52506 (or 52502 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 3225185752 is about 56790.7188896214. The cubic root of 3225185752 is about 1477.4685469277.

The spelling of 3225185752 in words is "three billion, two hundred twenty-five million, one hundred eighty-five thousand, seven hundred fifty-two".