4569954668 has 12 divisors (see below), whose sum is σ = 8023138032. Its totient is φ = 2277629520.

The previous prime is 4569954661. The next prime is 4569954673. The reversal of 4569954668 is 8664599654.

It is a self number, because there is not a number n which added to its sum of digits gives 4569954668.

It is not an unprimeable number, because it can be changed into a prime (4569954661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835555 + ... + 1838042.

It is an arithmetic number, because the mean of its divisors is an integer number (668594836).

Almost surely, 2^4569954668 is an apocalyptic number.

It is an amenable number.

4569954668 is a deficient number, since it is larger than the sum of its proper divisors (3453183364).

4569954668 is a wasteful number, since it uses less digits than its factorization.

4569954668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673912 (or 3673910 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 62.

The square root of 4569954668 is about 67601.4398367372. The cubic root of 4569954668 is about 1659.4746811178.

The spelling of 4569954668 in words is "four billion, five hundred sixty-nine million, nine hundred fifty-four thousand, six hundred sixty-eight".