53868716405774 has 32 divisors (see below), whose sum is σ = 81712350720000. Its totient is φ = 26632095522624.

The previous prime is 53868716405759. The next prime is 53868716405813. The reversal of 53868716405774 is 47750461786835.

53868716405774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53868716405698 and 53868716405707.

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 15 ways as a sum of consecutive naturals, for example, 380038487 + ... + 380180205.

It is an arithmetic number, because the mean of its divisors is an integer number (2553510960000).

Almost surely, 2^{53868716405774} is an apocalyptic number.

53868716405774 is a deficient number, since it is larger than the sum of its proper divisors (27843634314226).

53868716405774 is a wasteful number, since it uses less digits than its factorization.

53868716405774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144632.

The product of its (nonzero) digits is 948326400, while the sum is 71.

The spelling of 53868716405774 in words is "fifty-three trillion, eight hundred sixty-eight billion, seven hundred sixteen million, four hundred five thousand, seven hundred seventy-four".