57418681475 has 6 divisors (see below), whose sum is σ = 71199165060. Its totient is φ = 45934945160.

The previous prime is 57418681471. The next prime is 57418681477.

57418681475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57418681475 - 2² = 57418681471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57418681475.

It is not an unprimeable number, because it can be changed into a prime (57418681471) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1148373605 + ... + 1148373654.

It is an arithmetic number, because the mean of its divisors is an integer number (11866527510).

Almost surely, 2^57418681475 is an apocalyptic number.

57418681475 is a deficient number, since it is larger than the sum of its proper divisors (13780483585).

57418681475 is a wasteful number, since it uses less digits than its factorization.

57418681475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296747269 (or 2296747264 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 56.

The spelling of 57418681475 in words is "fifty-seven billion, four hundred eighteen million, six hundred eighty-one thousand, four hundred seventy-five".