225054432024 has 64 divisors (see below), whose sum is σ = 583284499200. Its totient is φ = 72276107904.

The previous prime is 225054432013. The next prime is 225054432047. The reversal of 225054432024 is 420234450522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21172 + ... + 671235.

It is an arithmetic number, because the mean of its divisors is an integer number (9113820300).

Almost surely, 2^225054432024 is an apocalyptic number.

225054432024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225054432024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291642249600).

225054432024 is an abundant number, since it is smaller than the sum of its proper divisors (358230067176).

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

225054432024 is a wasteful number, since it uses less digits than its factorization.

225054432024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692912 (or 692908 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 225054432024 its reverse (420234450522), we get a palindrome (645288882546).

The spelling of 225054432024 in words is "two hundred twenty-five billion, fifty-four million, four hundred thirty-two thousand, twenty-four".