5221103056 has 20 divisors (see below), whose sum is σ = 10894032772. Its totient is φ = 2409739776.

The previous prime is 5221103051. The next prime is 5221103071. The reversal of 5221103056 is 6503011225.

It can be written as a sum of positive squares in 2 ways, for example, as 1045875600 + 4175227456 = 32340^2 + 64616^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5221103056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221103051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12550521 + ... + 12550936.

Almost surely, 2^5221103056 is an apocalyptic number.

It is an amenable number.

5221103056 is an abundant number, since it is smaller than the sum of its proper divisors (5672929716).

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

5221103056 is a wasteful number, since it uses less digits than its factorization.

5221103056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25101478 (or 25101472 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5221103056 is about 72257.2007207586. The cubic root of 5221103056 is about 1734.8186746695.

The spelling of 5221103056 in words is "five billion, two hundred twenty-one million, one hundred three thousand, fifty-six".