8465211000 has 192 divisors, whose sum is σ = 28806523200. Its totient is φ = 2242080000.

The previous prime is 8465210987. The next prime is 8465211017. The reversal of 8465211000 is 1125648.

8465211000 is a `hidden beast` number, since 8 + 4 + 652 + 1 + 1 + 0 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1355886 + ... + 1362114.

It is an arithmetic number, because the mean of its divisors is an integer number (150033975).

Almost surely, 2^8465211000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8465211000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14403261600).

8465211000 is an abundant number, since it is smaller than the sum of its proper divisors (20341312200).

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

8465211000 is a wasteful number, since it uses less digits than its factorization.

8465211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407 (or 6390 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 8465211000 is about 92006.5812863406. The cubic root of 8465211000 is about 2038.0394948115.

Adding to 8465211000 its reverse (1125648), we get a palindrome (8466336648).

The spelling of 8465211000 in words is "eight billion, four hundred sixty-five million, two hundred eleven thousand".