5522100660 has 72 divisors (see below), whose sum is σ = 16769951016. Its totient is φ = 1470839040.

The previous prime is 5522100643. The next prime is 5522100673. The reversal of 5522100660 is 660012255.

5522100660 is a `hidden beast` number, since 552 + 2 + 100 + 6 + 6 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1471796496 + 4050304164 = 38364^2 + 63642^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140370 + ... + 175350.

Almost surely, 2^5522100660 is an apocalyptic number.

It is an amenable number.

5522100660 is an abundant number, since it is smaller than the sum of its proper divisors (11247850356).

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

5522100660 is a wasteful number, since it uses less digits than its factorization.

5522100660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35873 (or 35868 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5522100660 is about 74310.8381058914. The cubic root of 5522100660 is about 1767.5353420335.

The spelling of 5522100660 in words is "five billion, five hundred twenty-two million, one hundred thousand, six hundred sixty".