53833533383868 has 48 divisors (see below), whose sum is σ = 148186930612224. Its totient is φ = 14884847939520.

The previous prime is 53833533383807. The next prime is 53833533383881. The reversal of 53833533383868 is 86838333533835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10336697355 + ... + 10336702562.

It is an arithmetic number, because the mean of its divisors is an integer number (3087227721088).

Almost surely, 2^{53833533383868} is an apocalyptic number.

It is an amenable number.

53833533383868 is an abundant number, since it is smaller than the sum of its proper divisors (94353397228356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53833533383868 is a wasteful number, since it uses less digits than its factorization.

53833533383868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20673399962 (or 20673399960 counting only the distinct ones).

The product of its digits is 1343692800, while the sum is 69.

The spelling of 53833533383868 in words is "fifty-three trillion, eight hundred thirty-three billion, five hundred thirty-three million, three hundred eighty-three thousand, eight hundred sixty-eight".