53422312 has 8 divisors (see below), whose sum is σ = 100166850. Its totient is φ = 26711152.

The previous prime is 53422309. The next prime is 53422351. The reversal of 53422312 is 21322435.

53422312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 49758916 + 3663396 = 7054^2 + 1914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338887 + ... + 3338902.

Almost surely, 2^53422312 is an apocalyptic number.

It is an amenable number.

53422312 is a deficient number, since it is larger than the sum of its proper divisors (46744538).

53422312 is a wasteful number, since it uses less digits than its factorization.

53422312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677795 (or 6677791 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 53422312 is about 7309.0568475009. The cubic root of 53422312 is about 376.6236255759.

Adding to 53422312 its reverse (21322435), we get a palindrome (74744747).

The spelling of 53422312 in words is "fifty-three million, four hundred twenty-two thousand, three hundred twelve".