53317422 has 24 divisors (see below), whose sum is σ = 116219376. Its totient is φ = 17665056.

The previous prime is 53317421. The next prime is 53317441. The reversal of 53317422 is 22471335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53317421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5863 + ... + 11874.

It is an arithmetic number, because the mean of its divisors is an integer number (4842474).

Almost surely, 2^53317422 is an apocalyptic number.

53317422 is an abundant number, since it is smaller than the sum of its proper divisors (62901954).

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

53317422 is a wasteful number, since it uses less digits than its factorization.

53317422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17912 (or 17909 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 53317422 is about 7301.8779776164. The cubic root of 53317422 is about 376.3769749844.

Adding to 53317422 its reverse (22471335), we get a palindrome (75788757).

It can be divided in two parts, 533 and 17422, that added together give a triangular number (17955 = T₁₈₉).

The spelling of 53317422 in words is "fifty-three million, three hundred seventeen thousand, four hundred twenty-two".