5440941580 has 24 divisors (see below), whose sum is σ = 11586909600. Its totient is φ = 2145722880.

The previous prime is 5440941559. The next prime is 5440941581. The reversal of 5440941580 is 851490445.

It is not an unprimeable number, because it can be changed into a prime (5440941581) 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 7 ways as a sum of consecutive naturals, for example, 1914405 + ... + 1917244.

It is an arithmetic number, because the mean of its divisors is an integer number (482787900).

Almost surely, 2^5440941580 is an apocalyptic number.

It is an amenable number.

5440941580 is an abundant number, since it is smaller than the sum of its proper divisors (6145968020).

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

5440941580 is a wasteful number, since it uses less digits than its factorization.

5440941580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831729 (or 3831727 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 5440941580 is about 73762.7384253052. The cubic root of 5440941580 is about 1758.8333327861.

The spelling of 5440941580 in words is "five billion, four hundred forty million, nine hundred forty-one thousand, five hundred eighty".