233043551554225 has 6 divisors (see below), whose sum is σ = 288974003927270. Its totient is φ = 186434841243360.

The previous prime is 233043551554213. The next prime is 233043551554351. The reversal of 233043551554225 is 522455155340332.

It can be written as a sum of positive squares in 3 ways, for example, as 11246659788816 + 221796891765409 = 3353604^2 + 14892847^2 .

It is not a de Polignac number, because 233043551554225 - 2⁹ = 233043551553713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4660871031060 + ... + 4660871031109.

Almost surely, 2^{233043551554225} is an apocalyptic number.

233043551554225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233043551554225 is a deficient number, since it is larger than the sum of its proper divisors (55930452373045).

233043551554225 is an equidigital number, since it uses as much as digits as its factorization.

233043551554225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9321742062179 (or 9321742062174 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 49.

The spelling of 233043551554225 in words is "two hundred thirty-three trillion, forty-three billion, five hundred fifty-one million, five hundred fifty-four thousand, two hundred twenty-five".