53553322 has 8 divisors (see below), whose sum is σ = 80475876. Its totient is φ = 26728032.

The previous prime is 53553293. The next prime is 53553329. The reversal of 53553322 is 22335535.

It can be written as a sum of positive squares in 2 ways, for example, as 53129521 + 423801 = 7289^2 + 651^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53553329) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22923 + ... + 25150.

Almost surely, 2^53553322 is an apocalyptic number.

53553322 is a deficient number, since it is larger than the sum of its proper divisors (26922554).

53553322 is a wasteful number, since it uses less digits than its factorization.

53553322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48632.

The product of its digits is 13500, while the sum is 28.

The square root of 53553322 is about 7318.0135282739. The cubic root of 53553322 is about 376.9312447466.

Adding to 53553322 its reverse (22335535), we get a palindrome (75888857).

The spelling of 53553322 in words is "fifty-three million, five hundred fifty-three thousand, three hundred twenty-two".