90224506800500 has 48 divisors (see below), whose sum is σ = 205617728219904. Its totient is φ = 34520680858400.

The previous prime is 90224506800469. The next prime is 90224506800509. The reversal of 90224506800500 is 500860542209.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90224506800509) 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, 3922793144 + ... + 3922816143.

It is an arithmetic number, because the mean of its divisors is an integer number (4283702671248).

Almost surely, 2^{90224506800500} is an apocalyptic number.

It is an amenable number.

90224506800500 is an abundant number, since it is smaller than the sum of its proper divisors (115393221419404).

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

90224506800500 is a wasteful number, since it uses less digits than its factorization.

90224506800500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7845609329 (or 7845609317 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 90224506800500 in words is "ninety trillion, two hundred twenty-four billion, five hundred six million, eight hundred thousand, five hundred".