52660141 has 8 divisors (see below), whose sum is σ = 53773344. Its totient is φ = 51555120.

The previous prime is 52660121. The next prime is 52660151. The reversal of 52660141 is 14106625.

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 52660141 - 2⁵ = 52660109 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 (52660121) 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, 11946 + ... + 15748.

It is an arithmetic number, because the mean of its divisors is an integer number (6721668).

Almost surely, 2^52660141 is an apocalyptic number.

It is an amenable number.

52660141 is a deficient number, since it is larger than the sum of its proper divisors (1113203).

52660141 is a wasteful number, since it uses less digits than its factorization.

52660141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 52660141 is about 7256.7307377358. The cubic root of 52660141 is about 374.8239552942.

Adding to 52660141 its reverse (14106625), we get a palindrome (66766766).

The spelling of 52660141 in words is "fifty-two million, six hundred sixty thousand, one hundred forty-one".