5144396480 has 56 divisors (see below), whose sum is σ = 12317912880. Its totient is φ = 2046366720.

The previous prime is 5144396473. The next prime is 5144396531. The reversal of 5144396480 is 846934415.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13511 + ... + 102329.

It is an arithmetic number, because the mean of its divisors is an integer number (219962730).

Almost surely, 2^5144396480 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 5144396480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6158956440).

5144396480 is an abundant number, since it is smaller than the sum of its proper divisors (7173516400).

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

5144396480 is a wasteful number, since it uses less digits than its factorization.

5144396480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89017 (or 89007 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 5144396480 is about 71724.4482725381. The cubic root of 5144396480 is about 1726.2809478811.

The spelling of 5144396480 in words is "five billion, one hundred forty-four million, three hundred ninety-six thousand, four hundred eighty".