57798381975 has 12 divisors (see below), whose sum is σ = 95559991656. Its totient is φ = 30825803680.

The previous prime is 57798381941. The next prime is 57798381989. The reversal of 57798381975 is 57918389775.

It is not a de Polignac number, because 57798381975 - 2¹³ = 57798373783 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 385322472 + ... + 385322621.

It is an arithmetic number, because the mean of its divisors is an integer number (7963332638).

Almost surely, 2^57798381975 is an apocalyptic number.

57798381975 is a deficient number, since it is larger than the sum of its proper divisors (37761609681).

57798381975 is a wasteful number, since it uses less digits than its factorization.

57798381975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770645106 (or 770645101 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 69.

The spelling of 57798381975 in words is "fifty-seven billion, seven hundred ninety-eight million, three hundred eighty-one thousand, nine hundred seventy-five".