53855203384 has 16 divisors (see below), whose sum is σ = 101423349000. Its totient is φ = 26808976992.

The previous prime is 53855203379. The next prime is 53855203393. The reversal of 53855203384 is 48330255835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14826159 + ... + 14829790.

Almost surely, 2^53855203384 is an apocalyptic number.

It is an amenable number.

53855203384 is a deficient number, since it is larger than the sum of its proper divisors (47568145616).

53855203384 is a wasteful number, since it uses less digits than its factorization.

53855203384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29656182 (or 29656178 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 53855203384 in words is "fifty-three billion, eight hundred fifty-five million, two hundred three thousand, three hundred eighty-four".