53422362 has 128 divisors (see below), whose sum is σ = 144506880. Its totient is φ = 14307840.

The previous prime is 53422361. The next prime is 53422367. The reversal of 53422362 is 26322435.

53422362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53422361) by changing a digit.

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 in 63 ways as a sum of consecutive naturals, for example, 550698 + ... + 550794.

It is an arithmetic number, because the mean of its divisors is an integer number (1128960).

Almost surely, 2^53422362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53422362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72253440).

53422362 is an abundant number, since it is smaller than the sum of its proper divisors (91084518).

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

53422362 is a wasteful number, since it uses less digits than its factorization.

53422362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 187 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 53422362 is about 7309.0602679141. The cubic root of 53422362 is about 376.6237430748.

Adding to 53422362 its reverse (26322435), we get a palindrome (79744797).

The spelling of 53422362 in words is "fifty-three million, four hundred twenty-two thousand, three hundred sixty-two".