53422332 has 24 divisors (see below), whose sum is σ = 125758416. Its totient is φ = 17649408.

The previous prime is 53422309. The next prime is 53422351. The reversal of 53422332 is 23322435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18343 + ... + 21054.

It is an arithmetic number, because the mean of its divisors is an integer number (5239934).

Almost surely, 2^53422332 is an apocalyptic number.

It is an amenable number.

53422332 is an abundant number, since it is smaller than the sum of its proper divisors (72336084).

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

53422332 is a wasteful number, since it uses less digits than its factorization.

53422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39517 (or 39515 counting only the distinct ones).

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

The square root of 53422332 is about 7309.0582156664. The cubic root of 53422332 is about 376.6236725755.

Adding to 53422332 its reverse (23322435), we get a palindrome (76744767).

The spelling of 53422332 in words is "fifty-three million, four hundred twenty-two thousand, three hundred thirty-two".