52163323 has 2 divisors, whose sum is σ = 52163324. Its totient is φ = 52163322.

The previous prime is 52163317. The next prime is 52163347. The reversal of 52163323 is 32336125.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52163323 is a prime.

It is not a weakly prime, because it can be changed into another prime (52163393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26081661 + 26081662.

It is an arithmetic number, because the mean of its divisors is an integer number (26081662).

Almost surely, 2^52163323 is an apocalyptic number.

52163323 is a deficient number, since it is larger than the sum of its proper divisors (1).

52163323 is an equidigital number, since it uses as much as digits as its factorization.

52163323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 25.

The square root of 52163323 is about 7222.4180853783. The cubic root of 52163323 is about 373.6414796624.

Adding to 52163323 its reverse (32336125), we get a palindrome (84499448).

The spelling of 52163323 in words is "fifty-two million, one hundred sixty-three thousand, three hundred twenty-three".