5630954280066 has 24 divisors (see below), whose sum is σ = 12247873327404. Its totient is φ = 1869681315840.

The previous prime is 5630954279969. The next prime is 5630954280067. The reversal of 5630954280066 is 6600824590365.

5630954280066 is a `hidden beast` number, since 5 + 6 + 30 + 9 + 542 + 8 + 0 + 0 + 66 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5439254792841 + 191699487225 = 2332221^2 + 437835^2 .

It is a super-2 number, since 2×5630954280066² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5630954279994 and 5630954280021.

It is not an unprimeable number, because it can be changed into a prime (5630954280067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608615595 + ... + 608624846.

Almost surely, 2^{5630954280066} is an apocalyptic number.

5630954280066 is an abundant number, since it is smaller than the sum of its proper divisors (6616919047338).

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

5630954280066 is a wasteful number, since it uses less digits than its factorization.

5630954280066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217240706 (or 1217240703 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 5630954280066 in words is "five trillion, six hundred thirty billion, nine hundred fifty-four million, two hundred eighty thousand, sixty-six".