53422120 has 32 divisors (see below), whose sum is σ = 121655520. Its totient is φ = 21110080.

The previous prime is 53422111. The next prime is 53422151. The reversal of 53422120 is 2122435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4726 + ... + 11365.

It is an arithmetic number, because the mean of its divisors is an integer number (3801735).

Almost surely, 2^53422120 is an apocalyptic number.

It is an amenable number.

53422120 is an abundant number, since it is smaller than the sum of its proper divisors (68233400).

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

53422120 is a wasteful number, since it uses less digits than its factorization.

53422120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16185 (or 16181 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 53422120 is about 7309.0437130995. The cubic root of 53422120 is about 376.6231743798.

Adding to 53422120 its reverse (2122435), we get a palindrome (55544555).

The spelling of 53422120 in words is "fifty-three million, four hundred twenty-two thousand, one hundred twenty".