3252660016544 has 24 divisors (see below), whose sum is σ = 6491395979460. Its totient is φ = 1604051513856.

The previous prime is 3252660016513. The next prime is 3252660016559. The reversal of 3252660016544 is 4456100662523.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3237336547600 + 15323468944 = 1799260^2 + 123788^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3252660016495 and 3252660016504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696200579 + ... + 696205250.

Almost surely, 2^{3252660016544} is an apocalyptic number.

It is an amenable number.

3252660016544 is a deficient number, since it is larger than the sum of its proper divisors (3238735962916).

3252660016544 is a wasteful number, since it uses less digits than its factorization.

3252660016544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392405912 (or 1392405904 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 3252660016544 in words is "three trillion, two hundred fifty-two billion, six hundred sixty million, sixteen thousand, five hundred forty-four".