3252251215515 has 32 divisors (see below), whose sum is σ = 5237187094080. Its totient is φ = 1723340795904.

The previous prime is 3252251215513. The next prime is 3252251215553. The reversal of 3252251215515 is 5155121522523.

It is not a de Polignac number, because 3252251215515 - 2¹ = 3252251215513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3252251215513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31545571 + ... + 31648499.

It is an arithmetic number, because the mean of its divisors is an integer number (163662096690).

Almost surely, 2^{3252251215515} is an apocalyptic number.

3252251215515 is a deficient number, since it is larger than the sum of its proper divisors (1984935878565).

3252251215515 is a wasteful number, since it uses less digits than its factorization.

3252251215515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116511.

The product of its digits is 150000, while the sum is 39.

The spelling of 3252251215515 in words is "three trillion, two hundred fifty-two billion, two hundred fifty-one million, two hundred fifteen thousand, five hundred fifteen".