235165535250 has 32 divisors (see below), whose sum is σ = 586973177856. Its totient is φ = 62710809200.

The previous prime is 235165535221. The next prime is 235165535257. The reversal of 235165535250 is 52535561532.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (235165535257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156776274 + ... + 156777773.

It is an arithmetic number, because the mean of its divisors is an integer number (18342911808).

Almost surely, 2^235165535250 is an apocalyptic number.

235165535250 is an abundant number, since it is smaller than the sum of its proper divisors (351807642606).

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

235165535250 is a wasteful number, since it uses less digits than its factorization.

235165535250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313554067 (or 313554057 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 235165535250 in words is "two hundred thirty-five billion, one hundred sixty-five million, five hundred thirty-five thousand, two hundred fifty".