252366256050 has 48 divisors (see below), whose sum is σ = 625905653760. Its totient is φ = 67293653440.

The previous prime is 252366256033. The next prime is 252366256061. The reversal of 252366256050 is 50652663252.

It is a junction number, because it is equal to n+sod(n) for n = 252366255993 and 252366256011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3150799 + ... + 3229901.

It is an arithmetic number, because the mean of its divisors is an integer number (13039701120).

Almost surely, 2^252366256050 is an apocalyptic number.

252366256050 is an abundant number, since it is smaller than the sum of its proper divisors (373539397710).

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

252366256050 is a wasteful number, since it uses less digits than its factorization.

252366256050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100387 (or 100382 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 252366256050 in words is "two hundred fifty-two billion, three hundred sixty-six million, two hundred fifty-six thousand, fifty".