4456789500 has 48 divisors (see below), whose sum is σ = 12978175392. Its totient is φ = 1188476800.

The previous prime is 4456789499. The next prime is 4456789553. The reversal of 4456789500 is 59876544.

It is a self number, because there is not a number n which added to its sum of digits gives 4456789500.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1484097 + ... + 1487096.

It is an arithmetic number, because the mean of its divisors is an integer number (270378654).

Almost surely, 2^4456789500 is an apocalyptic number.

It is an amenable number.

4456789500 is an abundant number, since it is smaller than the sum of its proper divisors (8521385892).

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

4456789500 is a wasteful number, since it uses less digits than its factorization.

4456789500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971215 (or 2971203 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 4456789500 is about 66759.1903785539. The cubic root of 4456789500 is about 1645.6622518675.

The spelling of 4456789500 in words is "four billion, four hundred fifty-six million, seven hundred eighty-nine thousand, five hundred".