5445755712 has 140 divisors (see below), whose sum is σ = 16384910080. Its totient is φ = 1788044544.

The previous prime is 5445755591. The next prime is 5445755713. The reversal of 5445755712 is 2175575445.

5445755712 is a `hidden beast` number, since 5 + 4 + 4 + 5 + 75 + 571 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445755713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 339489 + ... + 355167.

It is an arithmetic number, because the mean of its divisors is an integer number (117035072).

Almost surely, 2^5445755712 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 5445755712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8192455040).

5445755712 is an abundant number, since it is smaller than the sum of its proper divisors (10939154368).

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

5445755712 is a wasteful number, since it uses less digits than its factorization.

5445755712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15770 (or 15751 counting only the distinct ones).

The product of its digits is 980000, while the sum is 45.

The square root of 5445755712 is about 73795.3637568106. The cubic root of 5445755712 is about 1759.3519170338.

The spelling of 5445755712 in words is "five billion, four hundred forty-five million, seven hundred fifty-five thousand, seven hundred twelve".