52636313 has 2 divisors, whose sum is σ = 52636314. Its totient is φ = 52636312.

The previous prime is 52636277. The next prime is 52636321. The reversal of 52636313 is 31363625.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52374169 + 262144 = 7237^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 52636313 - 2⁶ = 52636249 is a prime.

It is not a weakly prime, because it can be changed into another prime (52636373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26318156 + 26318157.

It is an arithmetic number, because the mean of its divisors is an integer number (26318157).

Almost surely, 2^52636313 is an apocalyptic number.

It is an amenable number.

52636313 is a deficient number, since it is larger than the sum of its proper divisors (1).

52636313 is an equidigital number, since it uses as much as digits as its factorization.

52636313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 29.

The square root of 52636313 is about 7255.0887658250. The cubic root of 52636313 is about 374.7674125121.

Adding to 52636313 its reverse (31363625), we get a palindrome (83999938).

The spelling of 52636313 in words is "fifty-two million, six hundred thirty-six thousand, three hundred thirteen".