52163671 has 8 divisors (see below), whose sum is σ = 59916800. Its totient is φ = 44485848.

The previous prime is 52163659. The next prime is 52163689. The reversal of 52163671 is 17636125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52163671 - 2⁷ = 52163543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52163651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17331 + ... + 20116.

It is an arithmetic number, because the mean of its divisors is an integer number (7489600).

Almost surely, 2^52163671 is an apocalyptic number.

52163671 is a deficient number, since it is larger than the sum of its proper divisors (7753129).

52163671 is a wasteful number, since it uses less digits than its factorization.

52163671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37653.

The product of its digits is 7560, while the sum is 31.

The square root of 52163671 is about 7222.4421769925. The cubic root of 52163671 is about 373.6423105587.

Adding to 52163671 its reverse (17636125), we get a palindrome (69799796).

The spelling of 52163671 in words is "fifty-two million, one hundred sixty-three thousand, six hundred seventy-one".