57786244268774 has 12 divisors (see below), whose sum is σ = 100831099693644. Its totient is φ = 24765533258004.

The previous prime is 57786244268759. The next prime is 57786244268807. The reversal of 57786244268774 is 47786244268775.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57786244268695 and 57786244268704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 294827776784 + ... + 294827776979.

It is an arithmetic number, because the mean of its divisors is an integer number (8402591641137).

Almost surely, 2^{57786244268774} is an apocalyptic number.

57786244268774 is a deficient number, since it is larger than the sum of its proper divisors (43044855424870).

57786244268774 is a wasteful number, since it uses less digits than its factorization.

57786244268774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589655553779 (or 589655553772 counting only the distinct ones).

The product of its digits is 7080837120, while the sum is 77.

Subtracting from 57786244268774 its reverse (47786244268775), we obtain a palindrome (9999999999999).

The spelling of 57786244268774 in words is "fifty-seven trillion, seven hundred eighty-six billion, two hundred forty-four million, two hundred sixty-eight thousand, seven hundred seventy-four".