4455785705 has 8 divisors (see below), whose sum is σ = 6110791872. Its totient is φ = 3055395888.

The previous prime is 4455785683. The next prime is 4455785749. The reversal of 4455785705 is 5075875544.

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

It is a cyclic number.

It is not a de Polignac number, because 4455785705 - 2¹⁴ = 4455769321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63654047 + ... + 63654116.

It is an arithmetic number, because the mean of its divisors is an integer number (763848984).

Almost surely, 2^4455785705 is an apocalyptic number.

It is an amenable number.

4455785705 is a deficient number, since it is larger than the sum of its proper divisors (1655006167).

4455785705 is a wasteful number, since it uses less digits than its factorization.

4455785705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127308175.

The product of its (nonzero) digits is 3920000, while the sum is 50.

The square root of 4455785705 is about 66751.6719266267. The cubic root of 4455785705 is about 1645.5386927020.

The spelling of 4455785705 in words is "four billion, four hundred fifty-five million, seven hundred eighty-five thousand, seven hundred five".