52020141 has 16 divisors (see below), whose sum is σ = 70382400. Its totient is φ = 34172928.

The previous prime is 52020131. The next prime is 52020149. The reversal of 52020141 is 14102025.

It is not a de Polignac number, because 52020141 - 2⁵ = 52020109 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52020141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52020149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83730 + ... + 84348.

It is an arithmetic number, because the mean of its divisors is an integer number (4398900).

Almost surely, 2^52020141 is an apocalyptic number.

It is an amenable number.

52020141 is a deficient number, since it is larger than the sum of its proper divisors (18362259).

52020141 is a wasteful number, since it uses less digits than its factorization.

52020141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 52020141 is about 7212.4989428075. The cubic root of 52020141 is about 373.2992995300.

Adding to 52020141 its reverse (14102025), we get a palindrome (66122166).

The spelling of 52020141 in words is "fifty-two million, twenty thousand, one hundred forty-one".