54317622 has 8 divisors (see below), whose sum is σ = 108635256. Its totient is φ = 18105872.

The previous prime is 54317597. The next prime is 54317629. The reversal of 54317622 is 22671345.

It is a sphenic number, since it is the product of 3 distinct primes.

54317622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 54317622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54317629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4526463 + ... + 4526474.

It is an arithmetic number, because the mean of its divisors is an integer number (13579407).

Almost surely, 2^54317622 is an apocalyptic number.

54317622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54317622 is a wasteful number, since it uses less digits than its factorization.

54317622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9052942.

The product of its digits is 10080, while the sum is 30.

The square root of 54317622 is about 7370.0489821982. The cubic root of 54317622 is about 378.7159382934.

Adding to 54317622 its reverse (22671345), we get a palindrome (76988967).

The spelling of 54317622 in words is "fifty-four million, three hundred seventeen thousand, six hundred twenty-two".