5593447440 has 640 divisors, whose sum is σ = 23861329920. Its totient is φ = 1175150592.

The previous prime is 5593447429. The next prime is 5593447469. The reversal of 5593447440 is 447443955.

5593447440 is a `hidden beast` number, since 55 + 93 + 4 + 474 + 40 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12080649 + ... + 12081111.

It is an arithmetic number, because the mean of its divisors is an integer number (37283328).

Almost surely, 2^5593447440 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 5593447440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11930664960).

5593447440 is an abundant number, since it is smaller than the sum of its proper divisors (18267882480).

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

5593447440 is a wasteful number, since it uses less digits than its factorization.

5593447440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The square root of 5593447440 is about 74789.3537878220. The cubic root of 5593447440 is about 1775.1151088479.

The spelling of 5593447440 in words is "five billion, five hundred ninety-three million, four hundred forty-seven thousand, four hundred forty".