3252333145 has 4 divisors (see below), whose sum is σ = 3902799780. Its totient is φ = 2601866512.

The previous prime is 3252333143. The next prime is 3252333173. The reversal of 3252333145 is 5413332523.

3252333145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1409176521 + 1843156624 = 37539^2 + 42932^2 .

It is a cyclic number.

It is not a de Polignac number, because 3252333145 - 2¹ = 3252333143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3252333143) 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, 325233310 + ... + 325233319.

It is an arithmetic number, because the mean of its divisors is an integer number (975699945).

Almost surely, 2^3252333145 is an apocalyptic number.

It is an amenable number.

3252333145 is a deficient number, since it is larger than the sum of its proper divisors (650466635).

3252333145 is an equidigital number, since it uses as much as digits as its factorization.

3252333145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650466634.

The product of its digits is 32400, while the sum is 31.

The square root of 3252333145 is about 57029.2306190431. The cubic root of 3252333145 is about 1481.6024075137.

Adding to 3252333145 its reverse (5413332523), we get a palindrome (8665665668).

The spelling of 3252333145 in words is "three billion, two hundred fifty-two million, three hundred thirty-three thousand, one hundred forty-five".