53840603800 has 48 divisors (see below), whose sum is σ = 125197388640. Its totient is φ = 21533147520.

The previous prime is 53840603731. The next prime is 53840603833. The reversal of 53840603800 is 830604835.

It is a self number, because there is not a number n which added to its sum of digits gives 53840603800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1805814 + ... + 1835386.

It is an arithmetic number, because the mean of its divisors is an integer number (2608278930).

Almost surely, 2^53840603800 is an apocalyptic number.

53840603800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53840603800 is an abundant number, since it is smaller than the sum of its proper divisors (71356784840).

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

53840603800 is a wasteful number, since it uses less digits than its factorization.

53840603800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38692 (or 38683 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 53840603800 in words is "fifty-three billion, eight hundred forty million, six hundred three thousand, eight hundred".