52101071 has 8 divisors (see below), whose sum is σ = 57801600. Its totient is φ = 46561240.

The previous prime is 52101017. The next prime is 52101083. The reversal of 52101071 is 17010125.

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

It is a de Polignac number, because none of the positive numbers 2^k-52101071 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 (52101271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39491 + ... + 40788.

It is an arithmetic number, because the mean of its divisors is an integer number (7225200).

Almost surely, 2^52101071 is an apocalyptic number.

52101071 is a deficient number, since it is larger than the sum of its proper divisors (5700529).

52101071 is a wasteful number, since it uses less digits than its factorization.

52101071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80349.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 52101071 is about 7218.1071618534. The cubic root of 52101071 is about 373.4927852219.

Adding to 52101071 its reverse (17010125), we get a palindrome (69111196).

The spelling of 52101071 in words is "fifty-two million, one hundred one thousand, seventy-one".