53553122 has 8 divisors (see below), whose sum is σ = 91805376. Its totient is φ = 22951332.

The previous prime is 53553119. The next prime is 53553127. The reversal of 53553122 is 22135535.

53553122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 53553091 and 53553100.

It is not an unprimeable number, because it can be changed into a prime (53553127) 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 3 ways as a sum of consecutive naturals, for example, 1912598 + ... + 1912625.

It is an arithmetic number, because the mean of its divisors is an integer number (11475672).

Almost surely, 2^53553122 is an apocalyptic number.

53553122 is a deficient number, since it is larger than the sum of its proper divisors (38252254).

53553122 is a wasteful number, since it uses less digits than its factorization.

53553122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825232.

The product of its digits is 4500, while the sum is 26.

The square root of 53553122 is about 7317.9998633506. Note that the first 3 decimals coincide. The cubic root of 53553122 is about 376.9307755174.

Adding to 53553122 its reverse (22135535), we get a palindrome (75688657).

The spelling of 53553122 in words is "fifty-three million, five hundred fifty-three thousand, one hundred twenty-two".