5628102066 has 24 divisors (see below), whose sum is σ = 12238254444. Its totient is φ = 1869259680.

The previous prime is 5628102061. The next prime is 5628102101. The reversal of 5628102066 is 6602018265.

5628102066 is a `hidden beast` number, since 5 + 628 + 1 + 0 + 20 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5036882841 + 591219225 = 70971^2 + 24315^2 .

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 5628102066.

It is not an unprimeable number, because it can be changed into a prime (5628102061) 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 11 ways as a sum of consecutive naturals, for example, 559405 + ... + 569376.

Almost surely, 2^5628102066 is an apocalyptic number.

5628102066 is an abundant number, since it is smaller than the sum of its proper divisors (6610152378).

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

5628102066 is a wasteful number, since it uses less digits than its factorization.

5628102066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129066 (or 1129063 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5628102066 is about 75020.6775895819. The cubic root of 5628102066 is about 1778.7735171375.

The spelling of 5628102066 in words is "five billion, six hundred twenty-eight million, one hundred two thousand, sixty-six".