52412303 has 2 divisors, whose sum is σ = 52412304. Its totient is φ = 52412302.

The previous prime is 52412281. The next prime is 52412329. The reversal of 52412303 is 30321425.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52412303 - 2¹² = 52408207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52412363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26206151 + 26206152.

It is an arithmetic number, because the mean of its divisors is an integer number (26206152).

Almost surely, 2^52412303 is an apocalyptic number.

52412303 is a deficient number, since it is larger than the sum of its proper divisors (1).

52412303 is an equidigital number, since it uses as much as digits as its factorization.

52412303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 52412303 is about 7239.6341758407. The cubic root of 52412303 is about 374.2350105784.

Adding to 52412303 its reverse (30321425), we get a palindrome (82733728).

The spelling of 52412303 in words is "fifty-two million, four hundred twelve thousand, three hundred three".