233155555112532 has 192 divisors, whose sum is σ = 607347107942400. Its totient is φ = 69157496922624.

The previous prime is 233155555112471. The next prime is 233155555112561. The reversal of 233155555112532 is 235211555551332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4961049658 + ... + 4961096654.

It is an arithmetic number, because the mean of its divisors is an integer number (3163266187200).

Almost surely, 2^{233155555112532} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233155555112532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303673553971200).

233155555112532 is an abundant number, since it is smaller than the sum of its proper divisors (374191552829868).

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

233155555112532 is a wasteful number, since it uses less digits than its factorization.

233155555112532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57230 (or 57228 counting only the distinct ones).

The product of its digits is 3375000, while the sum is 48.

The spelling of 233155555112532 in words is "two hundred thirty-three trillion, one hundred fifty-five billion, five hundred fifty-five million, one hundred twelve thousand, five hundred thirty-two".