4569888894 has 16 divisors (see below), whose sum is σ = 9225197568. Its totient is φ = 1509059672.

The previous prime is 4569888893. The next prime is 4569888919. The reversal of 4569888894 is 4988889654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4569888893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3558462 + ... + 3559745.

It is an arithmetic number, because the mean of its divisors is an integer number (576574848).

Almost surely, 2^4569888894 is an apocalyptic number.

4569888894 is an abundant number, since it is smaller than the sum of its proper divisors (4655308674).

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

4569888894 is a wasteful number, since it uses less digits than its factorization.

4569888894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118319.

The product of its digits is 159252480, while the sum is 69.

The square root of 4569888894 is about 67600.9533512657. The cubic root of 4569888894 is about 1659.4667196375.

The spelling of 4569888894 in words is "four billion, five hundred sixty-nine million, eight hundred eighty-eight thousand, eight hundred ninety-four".