52297163 has 2 divisors, whose sum is σ = 52297164. Its totient is φ = 52297162.

The previous prime is 52297129. The next prime is 52297199. The reversal of 52297163 is 36179225.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52297163 is a prime.

It is not a weakly prime, because it can be changed into another prime (52297103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26148581 + 26148582.

It is an arithmetic number, because the mean of its divisors is an integer number (26148582).

Almost surely, 2^52297163 is an apocalyptic number.

52297163 is a deficient number, since it is larger than the sum of its proper divisors (1).

52297163 is an equidigital number, since it uses as much as digits as its factorization.

52297163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 52297163 is about 7231.6777444795. The cubic root of 52297163 is about 373.9607682832.

The spelling of 52297163 in words is "fifty-two million, two hundred ninety-seven thousand, one hundred sixty-three".