253233430050 has 48 divisors (see below), whose sum is σ = 628099888320. Its totient is φ = 67520207040.

The previous prime is 253233429991. The next prime is 253233430067. The reversal of 253233430050 is 50034332352.

253233430050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1103131 + ... + 1312769.

It is an arithmetic number, because the mean of its divisors is an integer number (13085414340).

Almost surely, 2^253233430050 is an apocalyptic number.

253233430050 is an abundant number, since it is smaller than the sum of its proper divisors (374866458270).

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

253233430050 is a wasteful number, since it uses less digits than its factorization.

253233430050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217707 (or 217702 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

The spelling of 253233430050 in words is "two hundred fifty-three billion, two hundred thirty-three million, four hundred thirty thousand, fifty".