5144479760 has 160 divisors (see below), whose sum is σ = 14324416512. Its totient is φ = 1681067520.

The previous prime is 5144479751. The next prime is 5144479787. The reversal of 5144479760 is 679744415.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1160909 + ... + 1165331.

Almost surely, 2^5144479760 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 5144479760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7162208256).

5144479760 is an abundant number, since it is smaller than the sum of its proper divisors (9179936752).

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

5144479760 is a wasteful number, since it uses less digits than its factorization.

5144479760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541 (or 4535 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 5144479760 is about 71725.0288253689. The cubic root of 5144479760 is about 1726.2902631236.

The spelling of 5144479760 in words is "five billion, one hundred forty-four million, four hundred seventy-nine thousand, seven hundred sixty".