52422302250 has 64 divisors (see below), whose sum is σ = 145384536960. Its totient is φ = 13979278800.

The previous prime is 52422302221. The next prime is 52422302293. The reversal of 52422302250 is 5220322425.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3876384 + ... + 3889883.

It is an arithmetic number, because the mean of its divisors is an integer number (2271633390).

Almost surely, 2^52422302250 is an apocalyptic number.

52422302250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52422302250 is an abundant number, since it is smaller than the sum of its proper divisors (92962234710).

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

52422302250 is a wasteful number, since it uses less digits than its factorization.

52422302250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7766293 (or 7766277 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 52422302250 its reverse (5220322425), we get a palindrome (57642624675).

The spelling of 52422302250 in words is "fifty-two billion, four hundred twenty-two million, three hundred two thousand, two hundred fifty".