8995805020 has 12 divisors (see below), whose sum is σ = 18891190584. Its totient is φ = 3598322000.

The previous prime is 8995805003. The next prime is 8995805023. The reversal of 8995805020 is 205085998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8995805023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224895106 + ... + 224895145.

It is an arithmetic number, because the mean of its divisors is an integer number (1574265882).

Almost surely, 2^8995805020 is an apocalyptic number.

It is an amenable number.

8995805020 is an abundant number, since it is smaller than the sum of its proper divisors (9895385564).

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

8995805020 is a wasteful number, since it uses less digits than its factorization.

8995805020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449790260 (or 449790258 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 46.

The square root of 8995805020 is about 94846.2177421957. The cubic root of 8995805020 is about 2079.7605909731.

The spelling of 8995805020 in words is "eight billion, nine hundred ninety-five million, eight hundred five thousand, twenty".