6122620566 has 12 divisors (see below), whose sum is σ = 13265677932. Its totient is φ = 2040873516.

The previous prime is 6122620541. The next prime is 6122620607. The reversal of 6122620566 is 6650262216.

6122620566 is a `hidden beast` number, since 6 + 1 + 22 + 620 + 5 + 6 + 6 = 666.

6122620566 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6122620566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170072776 + ... + 170072811.

It is an arithmetic number, because the mean of its divisors is an integer number (1105473161).

Almost surely, 2^6122620566 is an apocalyptic number.

6122620566 is an abundant number, since it is smaller than the sum of its proper divisors (7143057366).

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

6122620566 is a wasteful number, since it uses less digits than its factorization.

6122620566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340145595 (or 340145592 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 6122620566 is about 78247.1760896200. The cubic root of 6122620566 is about 1829.4158970748.

The spelling of 6122620566 in words is "six billion, one hundred twenty-two million, six hundred twenty thousand, five hundred sixty-six".