463215013 has 2 divisors, whose sum is σ = 463215014. Its totient is φ = 463215012.

The previous prime is 463214993. The next prime is 463215037. The reversal of 463215013 is 310512364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294396964 + 168818049 = 17158^2 + 12993^2 .

It is a cyclic number.

It is not a de Polignac number, because 463215013 - 2⁵ = 463214981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463215043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231607506 + 231607507.

It is an arithmetic number, because the mean of its divisors is an integer number (231607507).

Almost surely, 2^463215013 is an apocalyptic number.

It is an amenable number.

463215013 is a deficient number, since it is larger than the sum of its proper divisors (1).

463215013 is an equidigital number, since it uses as much as digits as its factorization.

463215013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 463215013 is about 21522.4304621946. The cubic root of 463215013 is about 773.7385029823.

Adding to 463215013 its reverse (310512364), we get a palindrome (773727377).

The spelling of 463215013 in words is "four hundred sixty-three million, two hundred fifteen thousand, thirteen".