53840744288 has 24 divisors (see below), whose sum is σ = 106808126040. Its totient is φ = 26714871040.

The previous prime is 53840744267. The next prime is 53840744327. The reversal of 53840744288 is 88244704835.

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, 6417653 + ... + 6426036.

It is an arithmetic number, because the mean of its divisors is an integer number (4450338585).

Almost surely, 2^53840744288 is an apocalyptic number.

It is an amenable number.

53840744288 is a deficient number, since it is larger than the sum of its proper divisors (52967381752).

53840744288 is a wasteful number, since it uses less digits than its factorization.

53840744288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12843830 (or 12843822 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 53.

The spelling of 53840744288 in words is "fifty-three billion, eight hundred forty million, seven hundred forty-four thousand, two hundred eighty-eight".