57808306544 has 10 divisors (see below), whose sum is σ = 112003593960. Its totient is φ = 28904153264.

The previous prime is 57808306541. The next prime is 57808306579. The reversal of 57808306544 is 44560380875.

It is a junction number, because it is equal to n+sod(n) for n = 57808306492 and 57808306501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57808306541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1806509564 + ... + 1806509595.

It is an arithmetic number, because the mean of its divisors is an integer number (11200359396).

Almost surely, 2^57808306544 is an apocalyptic number.

It is an amenable number.

57808306544 is a deficient number, since it is larger than the sum of its proper divisors (54195287416).

57808306544 is a wasteful number, since it uses less digits than its factorization.

57808306544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613019167 (or 3613019161 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 57808306544 in words is "fifty-seven billion, eight hundred eight million, three hundred six thousand, five hundred forty-four".