4605500645 has 4 divisors (see below), whose sum is σ = 5526600780. Its totient is φ = 3684400512.

The previous prime is 4605500621. The next prime is 4605500663. The reversal of 4605500645 is 5460055064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1812800929 + 2792699716 = 42577^2 + 52846^2 .

It is a cyclic number.

It is not a de Polignac number, because 4605500645 - 2¹⁰ = 4605499621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460550060 + ... + 460550069.

It is an arithmetic number, because the mean of its divisors is an integer number (1381650195).

Almost surely, 2^4605500645 is an apocalyptic number.

It is an amenable number.

4605500645 is a deficient number, since it is larger than the sum of its proper divisors (921100135).

4605500645 is an equidigital number, since it uses as much as digits as its factorization.

4605500645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921100134.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4605500645 is about 67863.8390087092. The cubic root of 4605500645 is about 1663.7661436190.

The spelling of 4605500645 in words is "four billion, six hundred five million, five hundred thousand, six hundred forty-five".