4635541666 has 8 divisors (see below), whose sum is σ = 7946642880. Its totient is φ = 1986660708.

The previous prime is 4635541661. The next prime is 4635541667. The reversal of 4635541666 is 6661455364.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4635541661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165555046 + ... + 165555073.

It is an arithmetic number, because the mean of its divisors is an integer number (993330360).

Almost surely, 2^4635541666 is an apocalyptic number.

4635541666 is a deficient number, since it is larger than the sum of its proper divisors (3311101214).

4635541666 is a wasteful number, since it uses less digits than its factorization.

4635541666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331110128.

The product of its digits is 1555200, while the sum is 46.

The square root of 4635541666 is about 68084.8123005417. The cubic root of 4635541666 is about 1667.3758092584.

The spelling of 4635541666 in words is "four billion, six hundred thirty-five million, five hundred forty-one thousand, six hundred sixty-six".