4643507807345 has 64 divisors (see below), whose sum is σ = 6413192755200. Its totient is φ = 3192121405440.

The previous prime is 4643507807339. The next prime is 4643507807363. The reversal of 4643507807345 is 5437087053464.

4643507807345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4643507807345 - 2²² = 4643503613041 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1508120516 + ... + 1508123594.

It is an arithmetic number, because the mean of its divisors is an integer number (100206136800).

Almost surely, 2^{4643507807345} is an apocalyptic number.

It is an amenable number.

4643507807345 is a deficient number, since it is larger than the sum of its proper divisors (1769684947855).

4643507807345 is a wasteful number, since it uses less digits than its factorization.

4643507807345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910.

The product of its (nonzero) digits is 33868800, while the sum is 56.

The spelling of 4643507807345 in words is "four trillion, six hundred forty-three billion, five hundred seven million, eight hundred seven thousand, three hundred forty-five".