234553532225 has 12 divisors (see below), whose sum is σ = 300228522240. Its totient is φ = 181589830800.

The previous prime is 234553532189. The next prime is 234553532243. The reversal of 234553532225 is 522235355432.

It is not a de Polignac number, because 234553532225 - 2⁸ = 234553531969 is a prime.

It is a super-2 number, since 2×234553532225² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151324085 + ... + 151325634.

It is an arithmetic number, because the mean of its divisors is an integer number (25019043520).

Almost surely, 2^234553532225 is an apocalyptic number.

234553532225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234553532225 is a deficient number, since it is larger than the sum of its proper divisors (65674990015).

234553532225 is a wasteful number, since it uses less digits than its factorization.

234553532225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302649760 (or 302649755 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 41.

Adding to 234553532225 its reverse (522235355432), we get a palindrome (756788887657).

The spelling of 234553532225 in words is "two hundred thirty-four billion, five hundred fifty-three million, five hundred thirty-two thousand, two hundred twenty-five".