53163426 has 8 divisors (see below), whose sum is σ = 106326864. Its totient is φ = 17721140.

The previous prime is 53163421. The next prime is 53163427. The reversal of 53163426 is 62436135.

53163426 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.

53163426 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53163393 and 53163402.

It is not an unprimeable number, because it can be changed into a prime (53163421) 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, 4430280 + ... + 4430291.

It is an arithmetic number, because the mean of its divisors is an integer number (13290858).

Almost surely, 2^53163426 is an apocalyptic number.

53163426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53163426 is a wasteful number, since it uses less digits than its factorization.

53163426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860576.

The product of its digits is 12960, while the sum is 30.

The square root of 53163426 is about 7291.3253939184. The cubic root of 53163426 is about 376.0142640205.

The spelling of 53163426 in words is "fifty-three million, one hundred sixty-three thousand, four hundred twenty-six".