4594728489728 has 36 divisors (see below), whose sum is σ = 9877009507008. Its totient is φ = 2120643916800.

The previous prime is 4594728489727. The next prime is 4594728489733. The reversal of 4594728489728 is 8279848274954.

It is a super-2 number, since 2×4594728489728² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4594728489727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690310448 + ... + 690317103.

Almost surely, 2^{4594728489728} is an apocalyptic number.

It is an amenable number.

4594728489728 is an abundant number, since it is smaller than the sum of its proper divisors (5282281017280).

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

4594728489728 is a wasteful number, since it uses less digits than its factorization.

4594728489728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380627580 (or 1380627566 counting only the distinct ones).

The product of its digits is 2601123840, while the sum is 77.

The spelling of 4594728489728 in words is "four trillion, five hundred ninety-four billion, seven hundred twenty-eight million, four hundred eighty-nine thousand, seven hundred twenty-eight".