4572568678 has 8 divisors (see below), whose sum is σ = 7095365280. Its totient is φ = 2207446920.

The previous prime is 4572568673. The next prime is 4572568691. The reversal of 4572568678 is 8768652754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (58), and also a Moran number because the ratio is a prime number: 78837391 = 4572568678 / (4 + 5 + 7 + 2 + 5 + 6 + 8 + 6 + 7 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572568673) 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, 39418638 + ... + 39418753.

It is an arithmetic number, because the mean of its divisors is an integer number (886920660).

Almost surely, 2^4572568678 is an apocalyptic number.

4572568678 is a deficient number, since it is larger than the sum of its proper divisors (2522796602).

4572568678 is a wasteful number, since it uses less digits than its factorization.

4572568678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78837422.

The product of its digits is 22579200, while the sum is 58.

The square root of 4572568678 is about 67620.7710544623. The cubic root of 4572568678 is about 1659.7910268222.

The spelling of 4572568678 in words is "four billion, five hundred seventy-two million, five hundred sixty-eight thousand, six hundred seventy-eight".