63408001 has 4 divisors (see below), whose sum is σ = 63426132. Its totient is φ = 63389872.

The previous prime is 63407999. The next prime is 63408013. The reversal of 63408001 is 10080436.

63408001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5875776 + 57532225 = 2424^2 + 7585^2 .

It is a cyclic number.

It is not a de Polignac number, because 63408001 - 2¹ = 63407999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63408031) 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 3 ways as a sum of consecutive naturals, for example, 1966 + ... + 11431.

It is an arithmetic number, because the mean of its divisors is an integer number (15856533).

Almost surely, 2^63408001 is an apocalyptic number.

It is an amenable number.

63408001 is a deficient number, since it is larger than the sum of its proper divisors (18131).

63408001 is a wasteful number, since it uses less digits than its factorization.

63408001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18130.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 63408001 is about 7962.9141022618. The cubic root of 63408001 is about 398.7628463218.

Adding to 63408001 its reverse (10080436), we get a palindrome (73488437).

It can be divided in two parts, 6340 and 8001, that added together give a palindrome (14341).

The spelling of 63408001 in words is "sixty-three million, four hundred eight thousand, one".