5522052500 has 60 divisors (see below), whose sum is σ = 12112138500. Its totient is φ = 2202144000.

The previous prime is 5522052467. The next prime is 5522052527. The reversal of 5522052500 is 52502255.

It can be written as a sum of positive squares in 10 ways, for example, as 2890567696 + 2631484804 = 53764^2 + 51298^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5522052500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 869336 + ... + 875664.

It is an arithmetic number, because the mean of its divisors is an integer number (201868975).

Almost surely, 2^5522052500 is an apocalyptic number.

5522052500 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 5522052500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6056069250).

5522052500 is an abundant number, since it is smaller than the sum of its proper divisors (6590086000).

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

5522052500 is a wasteful number, since it uses less digits than its factorization.

5522052500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6702 (or 6685 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 5522052500 is about 74310.5140609322. The cubic root of 5522052500 is about 1767.5302036055.

Adding to 5522052500 its reverse (52502255), we get a palindrome (5574554755).

The spelling of 5522052500 in words is "five billion, five hundred twenty-two million, fifty-two thousand, five hundred".