52212023350 has 12 divisors (see below), whose sum is σ = 97114363524. Its totient is φ = 20884809320.

The previous prime is 52212023291. The next prime is 52212023393. The reversal of 52212023350 is 5332021225.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522120184 + ... + 522120283.

It is an arithmetic number, because the mean of its divisors is an integer number (8092863627).

Almost surely, 2^52212023350 is an apocalyptic number.

52212023350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52212023350 is a deficient number, since it is larger than the sum of its proper divisors (44902340174).

52212023350 is a wasteful number, since it uses less digits than its factorization.

52212023350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044240479 (or 1044240474 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 52212023350 its reverse (5332021225), we get a palindrome (57544044575).

The spelling of 52212023350 in words is "fifty-two billion, two hundred twelve million, twenty-three thousand, three hundred fifty".