5221610576 has 120 divisors (see below), whose sum is σ = 12694812480. Its totient is φ = 2036855808.

The previous prime is 5221610539. The next prime is 5221610579. The reversal of 5221610576 is 6750161225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221610579) by changing a digit.

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, 1379855 + ... + 1383633.

It is an arithmetic number, because the mean of its divisors is an integer number (105790104).

Almost surely, 2^5221610576 is an apocalyptic number.

5221610576 is a gapful number since it is divisible by the number (56) 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 5221610576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6347406240).

5221610576 is an abundant number, since it is smaller than the sum of its proper divisors (7473201904).

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

5221610576 is a wasteful number, since it uses less digits than its factorization.

5221610576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893 (or 3874 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 5221610576 is about 72260.7125345440. The cubic root of 5221610576 is about 1734.8748841613.

The spelling of 5221610576 in words is "five billion, two hundred twenty-one million, six hundred ten thousand, five hundred seventy-six".