8204253464500 has 48 divisors (see below), whose sum is σ = 17918375005440. Its totient is φ = 3281649108000.

The previous prime is 8204253464443. The next prime is 8204253464509. The reversal of 8204253464500 is 54643524028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8204253464509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52301185 + ... + 52457815.

It is an arithmetic number, because the mean of its divisors is an integer number (373299479280).

Almost surely, 2^{8204253464500} is an apocalyptic number.

It is an amenable number.

8204253464500 is an abundant number, since it is smaller than the sum of its proper divisors (9714121540940).

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

8204253464500 is a wasteful number, since it uses less digits than its factorization.

8204253464500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261409 (or 261397 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

Adding to 8204253464500 its reverse (54643524028), we get a palindrome (8258896988528).

The spelling of 8204253464500 in words is "eight trillion, two hundred four billion, two hundred fifty-three million, four hundred sixty-four thousand, five hundred".