5525045200 has 120 divisors (see below), whose sum is σ = 14067771480. Its totient is φ = 2081587200.

The previous prime is 5525045177. The next prime is 5525045219. The reversal of 5525045200 is 25405255.

It can be written as a sum of positive squares in 12 ways, for example, as 3302111296 + 2222933904 = 57464^2 + 47148^2 .

It is a super-2 number, since 2×5525045200² = 61052248924086080000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469792 + ... + 481408.

It is an arithmetic number, because the mean of its divisors is an integer number (117231429).

Almost surely, 2^5525045200 is an apocalyptic number.

5525045200 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 5525045200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7033885740).

5525045200 is an abundant number, since it is smaller than the sum of its proper divisors (8542726280).

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

5525045200 is a wasteful number, since it uses less digits than its factorization.

5525045200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11705 (or 11694 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 5525045200 is about 74330.6477840736. The cubic root of 5525045200 is about 1767.8494527940.

The spelling of 5525045200 in words is "five billion, five hundred twenty-five million, forty-five thousand, two hundred".