4283564987500 has 72 divisors (see below), whose sum is σ = 9692792590320. Its totient is φ = 1654342200000.

The previous prime is 4283564987491. The next prime is 4283564987549. The reversal of 4283564987500 is 57894653824.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5545866 + ... + 6270865.

It is an arithmetic number, because the mean of its divisors is an integer number (134622119310).

Almost surely, 2^{4283564987500} is an apocalyptic number.

It is an amenable number.

4283564987500 is an abundant number, since it is smaller than the sum of its proper divisors (5409227602820).

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

4283564987500 is a wasteful number, since it uses less digits than its factorization.

4283564987500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11816789 (or 11816767 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 4283564987500 in words is "four trillion, two hundred eighty-three billion, five hundred sixty-four million, nine hundred eighty-seven thousand, five hundred".