632413445263 has 4 divisors (see below), whose sum is σ = 632421825280. Its totient is φ = 632405065248.

The previous prime is 632413445231. The next prime is 632413445267. The reversal of 632413445263 is 362544314236.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 632413445263 - 2⁵ = 632413445231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632413445267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4075770 + ... + 4228087.

It is an arithmetic number, because the mean of its divisors is an integer number (158105456320).

Almost surely, 2^632413445263 is an apocalyptic number.

632413445263 is a deficient number, since it is larger than the sum of its proper divisors (8380017).

632413445263 is an equidigital number, since it uses as much as digits as its factorization.

632413445263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8380016.

The product of its digits is 1244160, while the sum is 43.

Adding to 632413445263 its reverse (362544314236), we get a palindrome (994957759499).

The spelling of 632413445263 in words is "six hundred thirty-two billion, four hundred thirteen million, four hundred forty-five thousand, two hundred sixty-three".