53905122 has 16 divisors (see below), whose sum is σ = 119789280. Its totient is φ = 17968356.

The previous prime is 53905069. The next prime is 53905129. The reversal of 53905122 is 22150935.

53905122 is a `hidden beast` number, since 539 + 0 + 5 + 122 = 666.

53905122 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 (53905129) 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 7 ways as a sum of consecutive naturals, for example, 499068 + ... + 499175.

It is an arithmetic number, because the mean of its divisors is an integer number (7486830).

Almost surely, 2^53905122 is an apocalyptic number.

53905122 is an abundant number, since it is smaller than the sum of its proper divisors (65884158).

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

53905122 is a wasteful number, since it uses less digits than its factorization.

53905122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998254 (or 998248 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 53905122 is about 7342.0107600030. The cubic root of 53905122 is about 377.7548170654.

The spelling of 53905122 in words is "fifty-three million, nine hundred five thousand, one hundred twenty-two".