63262013 has 2 divisors, whose sum is σ = 63262014. Its totient is φ = 63262012.

The previous prime is 63262007. The next prime is 63262027. The reversal of 63262013 is 31026236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44582329 + 18679684 = 6677^2 + 4322^2 .

It is a cyclic number.

It is not a de Polignac number, because 63262013 - 2⁴ = 63261997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63262013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63262513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31631006 + 31631007.

It is an arithmetic number, because the mean of its divisors is an integer number (31631007).

Almost surely, 2^63262013 is an apocalyptic number.

It is an amenable number.

63262013 is a deficient number, since it is larger than the sum of its proper divisors (1).

63262013 is an equidigital number, since it uses as much as digits as its factorization.

63262013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 63262013 is about 7953.7420752750. The cubic root of 63262013 is about 398.4565793750.

Adding to 63262013 its reverse (31026236), we get a palindrome (94288249).

The spelling of 63262013 in words is "sixty-three million, two hundred sixty-two thousand, thirteen".