5855646849360 has 640 divisors, whose sum is σ = 23898441830400. Its totient is φ = 1149059727360.

The previous prime is 5855646849347. The next prime is 5855646849361. The reversal of 5855646849360 is 639486465585.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5855646849361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 111278736 + ... + 111331344.

It is an arithmetic number, because the mean of its divisors is an integer number (37341315360).

Almost surely, 2^{5855646849360} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5855646849360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11949220915200).

5855646849360 is an abundant number, since it is smaller than the sum of its proper divisors (18042794981040).

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

5855646849360 is a wasteful number, since it uses less digits than its factorization.

5855646849360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52979 (or 52973 counting only the distinct ones).

The product of its (nonzero) digits is 746496000, while the sum is 69.

The spelling of 5855646849360 in words is "five trillion, eight hundred fifty-five billion, six hundred forty-six million, eight hundred forty-nine thousand, three hundred sixty".