5503552000 has 160 divisors (see below), whose sum is σ = 13863090384. Its totient is φ = 2179072000.

The previous prime is 5503551931. The next prime is 5503552003. The reversal of 5503552000 is 2553055.

It can be written as a sum of positive squares in 8 ways, for example, as 1327290624 + 4176261376 = 36432^2 + 64624^2 .

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503552003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7231620 + ... + 7232380.

Almost surely, 2^5503552000 is an apocalyptic number.

5503552000 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 5503552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6931545192).

5503552000 is an abundant number, since it is smaller than the sum of its proper divisors (8359538384).

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

5503552000 is an equidigital number, since it uses as much as digits as its factorization.

5503552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 5503552000 is about 74185.9285848738. The cubic root of 5503552000 is about 1765.5540797472.

The spelling of 5503552000 in words is "five billion, five hundred three million, five hundred fifty-two thousand".