232203230455555 has 8 divisors (see below), whose sum is σ = 281349156902112. Its totient is φ = 183959064127488.

The previous prime is 232203230455481. The next prime is 232203230455579. The reversal of 232203230455555 is 555554032302232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232203230455555 - 2²⁹ = 232202693584643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225440029054 + ... + 225440030083.

It is an arithmetic number, because the mean of its divisors is an integer number (35168644612764).

Almost surely, 2^{232203230455555} is an apocalyptic number.

232203230455555 is a deficient number, since it is larger than the sum of its proper divisors (49145926446557).

232203230455555 is a wasteful number, since it uses less digits than its factorization.

232203230455555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450880059245.

The product of its (nonzero) digits is 5400000, while the sum is 46.

Adding to 232203230455555 its reverse (555554032302232), we get a palindrome (787757262757787).

The spelling of 232203230455555 in words is "two hundred thirty-two trillion, two hundred three billion, two hundred thirty million, four hundred fifty-five thousand, five hundred fifty-five".