6578703441 has 20 divisors (see below), whose sum is σ = 9841550004. Its totient is φ = 4379508000.

The previous prime is 6578703437. The next prime is 6578703449. The reversal of 6578703441 is 1443078756.

6578703441 is a `hidden beast` number, since 6 + 578 + 7 + 0 + 34 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2314091025 + 4264612416 = 48105^2 + 65304^2 .

It is not a de Polignac number, because 6578703441 - 2² = 6578703437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6578703449) 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 19 ways as a sum of consecutive naturals, for example, 1150 + ... + 114711.

Almost surely, 2^6578703441 is an apocalyptic number.

It is an amenable number.

6578703441 is a deficient number, since it is larger than the sum of its proper divisors (3262846563).

6578703441 is a wasteful number, since it uses less digits than its factorization.

6578703441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116574 (or 116565 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 6578703441 is about 81109.2068818331. The cubic root of 6578703441 is about 1873.7577255974.

The spelling of 6578703441 in words is "six billion, five hundred seventy-eight million, seven hundred three thousand, four hundred forty-one".