5522513500 has 96 divisors (see below), whose sum is σ = 14259772800. Its totient is φ = 1828108800.

The previous prime is 5522513497. The next prime is 5522513519. The reversal of 5522513500 is 53152255.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 31 ways as a sum of consecutive naturals, for example, 74296 + ... + 128704.

It is an arithmetic number, because the mean of its divisors is an integer number (148539300).

Almost surely, 2^5522513500 is an apocalyptic number.

5522513500 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 5522513500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7129886400).

5522513500 is an abundant number, since it is smaller than the sum of its proper divisors (8737259300).

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

5522513500 is a wasteful number, since it uses less digits than its factorization.

5522513500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54464 (or 54452 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 5522513500 is about 74313.6158452810. The cubic root of 5522513500 is about 1767.5793887439.

Adding to 5522513500 its reverse (53152255), we get a palindrome (5575665755).

The spelling of 5522513500 in words is "five billion, five hundred twenty-two million, five hundred thirteen thousand, five hundred".