3253437056 has 16 divisors (see below), whose sum is σ = 6481456890. Its totient is φ = 1626718464.

The previous prime is 3253437041. The next prime is 3253437079. The reversal of 3253437056 is 6507343523.

It can be written as a sum of positive squares in only one way, i.e., 3067387456 + 186049600 = 55384^2 + 13640^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12708611 + ... + 12708866.

Almost surely, 2^3253437056 is an apocalyptic number.

It is an amenable number.

3253437056 is a deficient number, since it is larger than the sum of its proper divisors (3228019834).

3253437056 is an equidigital number, since it uses as much as digits as its factorization.

3253437056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25417491 (or 25417479 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 38.

The square root of 3253437056 is about 57038.9082644470. The cubic root of 3253437056 is about 1481.7700176681.

The spelling of 3253437056 in words is "three billion, two hundred fifty-three million, four hundred thirty-seven thousand, fifty-six".