225004594024 has 128 divisors (see below), whose sum is σ = 490047667200. Its totient is φ = 94870379520.

The previous prime is 225004594021. The next prime is 225004594043. The reversal of 225004594024 is 420495400522.

It is not an unprimeable number, because it can be changed into a prime (225004594021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709793514 + ... + 709793830.

It is an arithmetic number, because the mean of its divisors is an integer number (3828497400).

Almost surely, 2^225004594024 is an apocalyptic number.

It is an amenable number.

225004594024 is an abundant number, since it is smaller than the sum of its proper divisors (265043073176).

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

225004594024 is a wasteful number, since it uses less digits than its factorization.

225004594024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 225004594024 its reverse (420495400522), we get a palindrome (645499994546).

The spelling of 225004594024 in words is "two hundred twenty-five billion, four million, five hundred ninety-four thousand, twenty-four".