5640080480 has 96 divisors (see below), whose sum is σ = 14563825920. Its totient is φ = 2054799360.

The previous prime is 5640080473. The next prime is 5640080587. The reversal of 5640080480 is 840800465.

It is a self number, because there is not a number n which added to its sum of digits gives 5640080480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50876 + ... + 117764.

It is an arithmetic number, because the mean of its divisors is an integer number (151706520).

Almost surely, 2^5640080480 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 5640080480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7281912960).

5640080480 is an abundant number, since it is smaller than the sum of its proper divisors (8923745440).

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

5640080480 is a wasteful number, since it uses less digits than its factorization.

5640080480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66952 (or 66944 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 5640080480 is about 75100.4692395460. The cubic root of 5640080480 is about 1780.0345572553.

The spelling of 5640080480 in words is "five billion, six hundred forty million, eighty thousand, four hundred eighty".