63512323 has 16 divisors (see below), whose sum is σ = 77082624. Its totient is φ = 51085440.

The previous prime is 63512303. The next prime is 63512327. The reversal of 63512323 is 32321536.

It is a happy number.

63512323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63512323 - 2¹⁷ = 63381251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63512327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57886 + ... + 58972.

It is an arithmetic number, because the mean of its divisors is an integer number (4817664).

Almost surely, 2^63512323 is an apocalyptic number.

63512323 is a deficient number, since it is larger than the sum of its proper divisors (13570301).

63512323 is a wasteful number, since it uses less digits than its factorization.

63512323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602.

The product of its digits is 3240, while the sum is 25.

The square root of 63512323 is about 7969.4619015339. The cubic root of 63512323 is about 398.9814146614.

Adding to 63512323 its reverse (32321536), we get a palindrome (95833859).

The spelling of 63512323 in words is "sixty-three million, five hundred twelve thousand, three hundred twenty-three".