8680445500 has 24 divisors (see below), whose sum is σ = 18958094064. Its totient is φ = 3472178000.

The previous prime is 8680445491. The next prime is 8680445551. The reversal of 8680445500 is 55440868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8679946 + ... + 8680945.

It is an arithmetic number, because the mean of its divisors is an integer number (789920586).

Almost surely, 2^8680445500 is an apocalyptic number.

It is an amenable number.

8680445500 is an abundant number, since it is smaller than the sum of its proper divisors (10277648564).

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

8680445500 is a wasteful number, since it uses less digits than its factorization.

8680445500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17360910 (or 17360898 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 8680445500 is about 93168.9084405307. The cubic root of 8680445500 is about 2055.1680431211.

The spelling of 8680445500 in words is "eight billion, six hundred eighty million, four hundred forty-five thousand, five hundred".