63326423 has 4 divisors (see below), whose sum is σ = 63349608. Its totient is φ = 63303240.

The previous prime is 63326413. The next prime is 63326447. The reversal of 63326423 is 32462336.

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 63326423 - 2⁶ = 63326359 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 (63326413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6848 + ... + 13173.

It is an arithmetic number, because the mean of its divisors is an integer number (15837402).

Almost surely, 2^63326423 is an apocalyptic number.

63326423 is a deficient number, since it is larger than the sum of its proper divisors (23185).

63326423 is a wasteful number, since it uses less digits than its factorization.

63326423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23184.

The product of its digits is 15552, while the sum is 29.

The square root of 63326423 is about 7957.7900826800. The cubic root of 63326423 is about 398.5917625699.

Adding to 63326423 its reverse (32462336), we get a palindrome (95788759).

The spelling of 63326423 in words is "sixty-three million, three hundred twenty-six thousand, four hundred twenty-three".