57355378773782 has 8 divisors (see below), whose sum is σ = 86041186817376. Its totient is φ = 28674983167992.

The previous prime is 57355378773779. The next prime is 57355378773799. The reversal of 57355378773782 is 28737787355375.

57355378773782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353082958 + ... + 1353125345.

It is an arithmetic number, because the mean of its divisors is an integer number (10755148352172).

Almost surely, 2^{57355378773782} is an apocalyptic number.

57355378773782 is a deficient number, since it is larger than the sum of its proper divisors (28685808043594).

57355378773782 is a wasteful number, since it uses less digits than its factorization.

57355378773782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706218902.

The product of its digits is 7260624000, while the sum is 77.

The spelling of 57355378773782 in words is "fifty-seven trillion, three hundred fifty-five billion, three hundred seventy-eight million, seven hundred seventy-three thousand, seven hundred eighty-two".