5441668560 has 160 divisors (see below), whose sum is σ = 18783262080. Its totient is φ = 1448036352.

The previous prime is 5441668537. The next prime is 5441668579. The reversal of 5441668560 is 658661445.

It is a super-2 number, since 2×5441668560² = 59223513433784947200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1127272 + ... + 1132088.

It is an arithmetic number, because the mean of its divisors is an integer number (117395388).

Almost surely, 2^5441668560 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 5441668560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9391631040).

5441668560 is an abundant number, since it is smaller than the sum of its proper divisors (13341593520).

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

5441668560 is a wasteful number, since it uses less digits than its factorization.

5441668560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362 (or 5350 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 5441668560 is about 73767.6660875210. Note that the first 3 decimals coincide. The cubic root of 5441668560 is about 1758.9116635734.

The spelling of 5441668560 in words is "five billion, four hundred forty-one million, six hundred sixty-eight thousand, five hundred sixty".