4466445705 has 24 divisors (see below), whose sum is σ = 8028576192. Its totient is φ = 2382103728.

The previous prime is 4466445703. The next prime is 4466445719. The reversal of 4466445705 is 5075446644.

It is not a de Polignac number, because 4466445705 - 2¹ = 4466445703 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4466445703) 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 23 ways as a sum of consecutive naturals, for example, 1836829 + ... + 1839258.

It is an arithmetic number, because the mean of its divisors is an integer number (334524008).

Almost surely, 2^4466445705 is an apocalyptic number.

4466445705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4466445705 is a deficient number, since it is larger than the sum of its proper divisors (3562130487).

4466445705 is an equidigital number, since it uses as much as digits as its factorization.

4466445705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676107 (or 3676095 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The square root of 4466445705 is about 66831.4724138261. The cubic root of 4466445705 is about 1646.8499071918.

The spelling of 4466445705 in words is "four billion, four hundred sixty-six million, four hundred forty-five thousand, seven hundred five".