5440646873088 has 544 divisors, whose sum is σ = 18537004531200. Its totient is φ = 1544876457984.

The previous prime is 5440646873063. The next prime is 5440646873089. The reversal of 5440646873088 is 8803786460445.

5440646873088 is a `hidden beast` number, since 5 + 4 + 406 + 46 + 87 + 30 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440646873089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2142829323 + ... + 2142831861.

Almost surely, 2^{5440646873088} 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 5440646873088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9268502265600).

5440646873088 is an abundant number, since it is smaller than the sum of its proper divisors (13096357658112).

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

5440646873088 is an equidigital number, since it uses as much as digits as its factorization.

5440646873088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760 (or 2724 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 63.

The spelling of 5440646873088 in words is "five trillion, four hundred forty billion, six hundred forty-six million, eight hundred seventy-three thousand, eighty-eight".