52223150 has 96 divisors (see below), whose sum is σ = 120206592. Its totient is φ = 16473600.

The previous prime is 52223147. The next prime is 52223177. The reversal of 52223150 is 5132225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 398585 + ... + 398715.

It is an arithmetic number, because the mean of its divisors is an integer number (1252152).

Almost surely, 2^52223150 is an apocalyptic number.

52223150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52223150 is an abundant number, since it is smaller than the sum of its proper divisors (67983442).

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

52223150 is a wasteful number, since it uses less digits than its factorization.

52223150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52223150 is about 7226.5586554044. The cubic root of 52223150 is about 373.7842703370.

Adding to 52223150 its reverse (5132225), we get a palindrome (57355375).

The spelling of 52223150 in words is "fifty-two million, two hundred twenty-three thousand, one hundred fifty".