5605600000 has 648 divisors, whose sum is σ = 19113370416. Its totient is φ = 1612800000.

The previous prime is 5605599983. The next prime is 5605600019. The reversal of 5605600000 is 65065.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 431199994 + ... + 431200006.

It is an arithmetic number, because the mean of its divisors is an integer number (29495942).

Almost surely, 2^5605600000 is an apocalyptic number.

5605600000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5605600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9556685208).

5605600000 is an abundant number, since it is smaller than the sum of its proper divisors (13507770416).

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

5605600000 is an equidigital number, since it uses as much as digits as its factorization.

5605600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5605600000 is about 74870.5549598773. The cubic root of 5605600000 is about 1776.3997422839.

Adding to 5605600000 its reverse (65065), we get a palindrome (5605665065).

It can be divided in two parts, 560 and 5600000, that multiplied together give a square (3136000000 = 56000²).

The spelling of 5605600000 in words is "five billion, six hundred five million, six hundred thousand".