52863541 has 2 divisors, whose sum is σ = 52863542. Its totient is φ = 52863540.

The previous prime is 52863539. The next prime is 52863563. The reversal of 52863541 is 14536825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33016516 + 19847025 = 5746^2 + 4455^2 .

It is a cyclic number.

It is not a de Polignac number, because 52863541 - 2¹ = 52863539 is a prime.

Together with 52863539, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 52863497 and 52863506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52863521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26431770 + 26431771.

It is an arithmetic number, because the mean of its divisors is an integer number (26431771).

Almost surely, 2^52863541 is an apocalyptic number.

It is an amenable number.

52863541 is a deficient number, since it is larger than the sum of its proper divisors (1).

52863541 is an equidigital number, since it uses as much as digits as its factorization.

52863541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 34.

The square root of 52863541 is about 7270.7318063590. The cubic root of 52863541 is about 375.3059216233.

The spelling of 52863541 in words is "fifty-two million, eight hundred sixty-three thousand, five hundred forty-one".