4516643746323 has 6 divisors (see below), whose sum is σ = 6524040966924. Its totient is φ = 3011095830876.

The previous prime is 4516643746289. The next prime is 4516643746333. The reversal of 4516643746323 is 3236473466154.

It is a happy number.

4516643746323 is a `hidden beast` number, since 4 + 5 + 166 + 437 + 46 + 3 + 2 + 3 = 666.

It is not a de Polignac number, because 4516643746323 - 2⁶ = 4516643746259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4516643746323.

It is not an unprimeable number, because it can be changed into a prime (4516643746333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250924652565 + ... + 250924652582.

It is an arithmetic number, because the mean of its divisors is an integer number (1087340161154).

Almost surely, 2^{4516643746323} is an apocalyptic number.

4516643746323 is a deficient number, since it is larger than the sum of its proper divisors (2007397220601).

4516643746323 is a wasteful number, since it uses less digits than its factorization.

4516643746323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501849305153 (or 501849305150 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 54.

The spelling of 4516643746323 in words is "four trillion, five hundred sixteen billion, six hundred forty-three million, seven hundred forty-six thousand, three hundred twenty-three".