57808306448 has 20 divisors (see below), whose sum is σ = 113675291280. Its totient is φ = 28472747424.

The previous prime is 57808306403. The next prime is 57808306477. The reversal of 57808306448 is 84460380875.

It is a self number, because there is not a number n which added to its sum of digits gives 57808306448.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26961758 + ... + 26963901.

It is an arithmetic number, because the mean of its divisors is an integer number (5683764564).

Almost surely, 2^57808306448 is an apocalyptic number.

It is an amenable number.

57808306448 is a deficient number, since it is larger than the sum of its proper divisors (55866984832).

57808306448 is a wasteful number, since it uses less digits than its factorization.

57808306448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53925734 (or 53925728 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 57808306448 in words is "fifty-seven billion, eight hundred eight million, three hundred six thousand, four hundred forty-eight".