4450812606 has 12 divisors (see below), whose sum is σ = 9643427352. Its totient is φ = 1483604196.

The previous prime is 4450812581. The next prime is 4450812607. The reversal of 4450812606 is 6062180544.

4450812606 is a `hidden beast` number, since 4 + 45 + 0 + 8 + 1 + 2 + 606 = 666.

It is a super-2 number, since 2×4450812606² = 39619465707457022472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450812607) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 123633666 + ... + 123633701.

It is an arithmetic number, because the mean of its divisors is an integer number (803618946).

Almost surely, 2^4450812606 is an apocalyptic number.

4450812606 is an abundant number, since it is smaller than the sum of its proper divisors (5192614746).

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

4450812606 is a wasteful number, since it uses less digits than its factorization.

4450812606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247267375 (or 247267372 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 4450812606 is about 66714.4107820792. The cubic root of 4450812606 is about 1644.9262699807.

The spelling of 4450812606 in words is "four billion, four hundred fifty million, eight hundred twelve thousand, six hundred six".