4405872657 has 8 divisors (see below), whose sum is σ = 5909674176. Its totient is φ = 2919659792.

The previous prime is 4405872641. The next prime is 4405872661. The reversal of 4405872657 is 7562785044.

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 4405872657 - 2⁴ = 4405872641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4405872857) 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 7 ways as a sum of consecutive naturals, for example, 4396578 + ... + 4397579.

It is an arithmetic number, because the mean of its divisors is an integer number (738709272).

Almost surely, 2^4405872657 is an apocalyptic number.

It is an amenable number.

4405872657 is a deficient number, since it is larger than the sum of its proper divisors (1503801519).

4405872657 is a wasteful number, since it uses less digits than its factorization.

4405872657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8794327.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The square root of 4405872657 is about 66376.7478639923. The cubic root of 4405872657 is about 1639.3712463091.

The spelling of 4405872657 in words is "four billion, four hundred five million, eight hundred seventy-two thousand, six hundred fifty-seven".