4516928668665 has 40 divisors (see below), whose sum is σ = 9253729003200. Its totient is φ = 2064881675808.

The previous prime is 4516928668663. The next prime is 4516928668757. The reversal of 4516928668665 is 5668668296154.

4516928668665 is a `hidden beast` number, since 4 + 516 + 9 + 28 + 6 + 6 + 86 + 6 + 5 = 666.

It is not a de Polignac number, because 4516928668665 - 2¹ = 4516928668663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4516928668593 and 4516928668602.

It is not an unprimeable number, because it can be changed into a prime (4516928668663) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 796633615 + ... + 796639284.

It is an arithmetic number, because the mean of its divisors is an integer number (231343225080).

Almost surely, 2^{4516928668665} is an apocalyptic number.

4516928668665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4516928668665 is an abundant number, since it is smaller than the sum of its proper divisors (4736800334535).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4516928668665 is a wasteful number, since it uses less digits than its factorization.

4516928668665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593272923 (or 1593272914 counting only the distinct ones).

The product of its digits is 895795200, while the sum is 72.

The spelling of 4516928668665 in words is "four trillion, five hundred sixteen billion, nine hundred twenty-eight million, six hundred sixty-eight thousand, six hundred sixty-five".