53669922 has 16 divisors (see below), whose sum is σ = 107599872. Its totient is φ = 17846640.

The previous prime is 53669909. The next prime is 53669929. The reversal of 53669922 is 22996635.

It is not an unprimeable number, because it can be changed into a prime (53669929) 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 7 ways as a sum of consecutive naturals, for example, 8098 + ... + 13149.

It is an arithmetic number, because the mean of its divisors is an integer number (6724992).

Almost surely, 2^53669922 is an apocalyptic number.

53669922 is an abundant number, since it is smaller than the sum of its proper divisors (53929950).

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

53669922 is a wasteful number, since it uses less digits than its factorization.

53669922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21673.

The product of its digits is 174960, while the sum is 42.

The square root of 53669922 is about 7325.9758394360. The cubic root of 53669922 is about 377.2046067149.

The spelling of 53669922 in words is "fifty-three million, six hundred sixty-nine thousand, nine hundred twenty-two".