3225557452 has 48 divisors (see below), whose sum is σ = 6236600832. Its totient is φ = 1450290240.

The previous prime is 3225557431. The next prime is 3225557459. The reversal of 3225557452 is 2547555223.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3225557459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962043 + ... + 965389.

It is an arithmetic number, because the mean of its divisors is an integer number (129929184).

Almost surely, 2^3225557452 is an apocalyptic number.

It is an amenable number.

3225557452 is a deficient number, since it is larger than the sum of its proper divisors (3011043380).

3225557452 is a wasteful number, since it uses less digits than its factorization.

3225557452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838 (or 3836 counting only the distinct ones).

The product of its digits is 420000, while the sum is 40.

The square root of 3225557452 is about 56793.9913371124. The cubic root of 3225557452 is about 1477.5253037582.

The spelling of 3225557452 in words is "three billion, two hundred twenty-five million, five hundred fifty-seven thousand, four hundred fifty-two".