5853855385440 has 96 divisors (see below), whose sum is σ = 20488493864160. Its totient is φ = 1561028101632.

The previous prime is 5853855385409. The next prime is 5853855385459. The reversal of 5853855385440 is 445835583585.

It is a happy number.

5853855385440 is a `hidden beast` number, since 5 + 8 + 5 + 3 + 8 + 5 + 538 + 54 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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, 677525239 + ... + 677533878.

It is an arithmetic number, because the mean of its divisors is an integer number (213421811085).

Almost surely, 2^{5853855385440} is an apocalyptic number.

It is an amenable number.

5853855385440 is an abundant number, since it is smaller than the sum of its proper divisors (14634638478720).

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

5853855385440 is a wasteful number, since it uses less digits than its factorization.

5853855385440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355059141 (or 1355059127 counting only the distinct ones).

The product of its (nonzero) digits is 230400000, while the sum is 63.

The spelling of 5853855385440 in words is "five trillion, eight hundred fifty-three billion, eight hundred fifty-five million, three hundred eighty-five thousand, four hundred forty".