3252520065 has 8 divisors (see below), whose sum is σ = 5204032128. Its totient is φ = 1734677360.

The previous prime is 3252520021. The next prime is 3252520067. The reversal of 3252520065 is 5600252523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3252520065 - 2⁶ = 3252520001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3252520067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108417321 + ... + 108417350.

It is an arithmetic number, because the mean of its divisors is an integer number (650504016).

Almost surely, 2^3252520065 is an apocalyptic number.

It is an amenable number.

3252520065 is a deficient number, since it is larger than the sum of its proper divisors (1951512063).

3252520065 is a wasteful number, since it uses less digits than its factorization.

3252520065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216834679.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 3252520065 is about 57030.8694042095. The cubic root of 3252520065 is about 1481.6307908111.

Adding to 3252520065 its reverse (5600252523), we get a palindrome (8852772588).

The spelling of 3252520065 in words is "three billion, two hundred fifty-two million, five hundred twenty thousand, sixty-five".