52030541 has 4 divisors (see below), whose sum is σ = 52064412. Its totient is φ = 51996672.

The previous prime is 52030519. The next prime is 52030549. The reversal of 52030541 is 14503025.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22762441 + 29268100 = 4771^2 + 5410^2 .

It is a cyclic number.

It is not a de Polignac number, because 52030541 - 2¹⁸ = 51768397 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 (52030549) 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, 14516 + ... + 17741.

It is an arithmetic number, because the mean of its divisors is an integer number (13016103).

Almost surely, 2^52030541 is an apocalyptic number.

It is an amenable number.

52030541 is a deficient number, since it is larger than the sum of its proper divisors (33871).

52030541 is a wasteful number, since it uses less digits than its factorization.

52030541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33870.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52030541 is about 7213.2198774195. The cubic root of 52030541 is about 373.3241748568.

Adding to 52030541 its reverse (14503025), we get a palindrome (66533566).

The spelling of 52030541 in words is "fifty-two million, thirty thousand, five hundred forty-one".