53254163 has 2 divisors, whose sum is σ = 53254164. Its totient is φ = 53254162.

The previous prime is 53254153. The next prime is 53254171. The reversal of 53254163 is 36145235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53254163 - 2⁴ = 53254147 is a prime.

It is equal to p_3184355 and since 53254163 and 3184355 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (53254153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26627081 + 26627082.

It is an arithmetic number, because the mean of its divisors is an integer number (26627082).

Almost surely, 2^53254163 is an apocalyptic number.

53254163 is a deficient number, since it is larger than the sum of its proper divisors (1).

53254163 is an equidigital number, since it uses as much as digits as its factorization.

53254163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 53254163 is about 7297.5449981483. The cubic root of 53254163 is about 376.2280639743.

Adding to 53254163 its reverse (36145235), we get a palindrome (89399398).

The spelling of 53254163 in words is "fifty-three million, two hundred fifty-four thousand, one hundred sixty-three".