52223343 has 12 divisors (see below), whose sum is σ = 73490328. Its totient is φ = 32982480.

The previous prime is 52223341. The next prime is 52223399. The reversal of 52223343 is 34332225.

It is not a de Polignac number, because 52223343 - 2¹ = 52223341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52223341) 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 11 ways as a sum of consecutive naturals, for example, 23028 + ... + 25193.

It is an arithmetic number, because the mean of its divisors is an integer number (6124194).

Almost surely, 2^52223343 is an apocalyptic number.

52223343 is a deficient number, since it is larger than the sum of its proper divisors (21266985).

52223343 is a wasteful number, since it uses less digits than its factorization.

52223343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48262 (or 48243 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 52223343 is about 7226.5720089127. The cubic root of 52223343 is about 373.7847307986.

Adding to 52223343 its reverse (34332225), we get a palindrome (86555568).

The spelling of 52223343 in words is "fifty-two million, two hundred twenty-three thousand, three hundred forty-three".