52635953 has 2 divisors, whose sum is σ = 52635954. Its totient is φ = 52635952.

The previous prime is 52635949. The next prime is 52636043. The reversal of 52635953 is 35953625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35188624 + 17447329 = 5932^2 + 4177^2 .

It is a cyclic number.

It is not a de Polignac number, because 52635953 - 2² = 52635949 is a prime.

It is not a weakly prime, because it can be changed into another prime (52635853) 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, 26317976 + 26317977.

It is an arithmetic number, because the mean of its divisors is an integer number (26317977).

Almost surely, 2^52635953 is an apocalyptic number.

It is an amenable number.

52635953 is a deficient number, since it is larger than the sum of its proper divisors (1).

52635953 is an equidigital number, since it uses as much as digits as its factorization.

52635953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121500, while the sum is 38.

The square root of 52635953 is about 7255.0639556106. The cubic root of 52635953 is about 374.7665581173.

The spelling of 52635953 in words is "fifty-two million, six hundred thirty-five thousand, nine hundred fifty-three".