52531363 has 2 divisors, whose sum is σ = 52531364. Its totient is φ = 52531362.

The previous prime is 52531361. The next prime is 52531399. The reversal of 52531363 is 36313525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52531363 - 2¹ = 52531361 is a prime.

Together with 52531361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52531361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26265681 + 26265682.

It is an arithmetic number, because the mean of its divisors is an integer number (26265682).

Almost surely, 2^52531363 is an apocalyptic number.

52531363 is a deficient number, since it is larger than the sum of its proper divisors (1).

52531363 is an equidigital number, since it uses as much as digits as its factorization.

52531363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 28.

The square root of 52531363 is about 7247.8523025790. The cubic root of 52531363 is about 374.5181675355.

Adding to 52531363 its reverse (36313525), we get a palindrome (88844888).

The spelling of 52531363 in words is "fifty-two million, five hundred thirty-one thousand, three hundred sixty-three".