63253211 has 8 divisors (see below), whose sum is σ = 73827840. Its totient is φ = 53063208.

The previous prime is 63253207. The next prime is 63253213. The reversal of 63253211 is 11235236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63253211 - 2² = 63253207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63253213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95801 + ... + 96458.

It is an arithmetic number, because the mean of its divisors is an integer number (9228480).

Almost surely, 2^63253211 is an apocalyptic number.

63253211 is a deficient number, since it is larger than the sum of its proper divisors (10574629).

63253211 is a wasteful number, since it uses less digits than its factorization.

63253211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192313.

The product of its digits is 1080, while the sum is 23.

The square root of 63253211 is about 7953.1887315718. The cubic root of 63253211 is about 398.4380986822.

Adding to 63253211 its reverse (11235236), we get a palindrome (74488447).

The spelling of 63253211 in words is "sixty-three million, two hundred fifty-three thousand, two hundred eleven".