53326171 has 4 divisors (see below), whose sum is σ = 54122152. Its totient is φ = 52530192.

The previous prime is 53326079. The next prime is 53326193. The reversal of 53326171 is 17162335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53326171 - 2⁷ = 53326043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53320171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397890 + ... + 398023.

It is an arithmetic number, because the mean of its divisors is an integer number (13530538).

Almost surely, 2^53326171 is an apocalyptic number.

53326171 is a deficient number, since it is larger than the sum of its proper divisors (795981).

53326171 is an equidigital number, since it uses as much as digits as its factorization.

53326171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795980.

The product of its digits is 3780, while the sum is 28.

The square root of 53326171 is about 7302.4770454963. The cubic root of 53326171 is about 376.3975607638.

The spelling of 53326171 in words is "fifty-three million, three hundred twenty-six thousand, one hundred seventy-one".