4350645605 has 16 divisors (see below), whose sum is σ = 5298356784. Its totient is φ = 3428904960.

The previous prime is 4350645583. The next prime is 4350645619. The reversal of 4350645605 is 5065460534.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 42954916 + 4307690689 = 6554^2 + 65633^2 .

It is not a de Polignac number, because 4350645605 - 2⁸ = 4350645349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335645 + ... + 348365.

It is an arithmetic number, because the mean of its divisors is an integer number (331147299).

Almost surely, 2^4350645605 is an apocalyptic number.

It is an amenable number.

4350645605 is a deficient number, since it is larger than the sum of its proper divisors (947711179).

4350645605 is a wasteful number, since it uses less digits than its factorization.

4350645605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13736.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 4350645605 is about 65959.4239286548. The cubic root of 4350645605 is about 1632.4926551407.

The spelling of 4350645605 in words is "four billion, three hundred fifty million, six hundred forty-five thousand, six hundred five".