53171426 has 32 divisors (see below), whose sum is σ = 99809280. Its totient is φ = 20638800.

The previous prime is 53171411. The next prime is 53171431. The reversal of 53171426 is 62417135.

53171426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 57911 + ... + 58821.

It is an arithmetic number, because the mean of its divisors is an integer number (3119040).

Almost surely, 2^53171426 is an apocalyptic number.

53171426 is a deficient number, since it is larger than the sum of its proper divisors (46637854).

53171426 is a wasteful number, since it uses less digits than its factorization.

53171426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310.

The product of its digits is 5040, while the sum is 29.

The square root of 53171426 is about 7291.8739703865. The cubic root of 53171426 is about 376.0331238738.

The spelling of 53171426 in words is "fifty-three million, one hundred seventy-one thousand, four hundred twenty-six".