663253112 has 16 divisors (see below), whose sum is σ = 1247127840. Its totient is φ = 330685696.

The previous prime is 663253069. The next prime is 663253141. The reversal of 663253112 is 211352366.

It is a congruent number.

It is an unprimeable number.

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, 114608 + ... + 120255.

It is an arithmetic number, because the mean of its divisors is an integer number (77945490).

Almost surely, 2^663253112 is an apocalyptic number.

It is an amenable number.

663253112 is a deficient number, since it is larger than the sum of its proper divisors (583874728).

663253112 is a wasteful number, since it uses less digits than its factorization.

663253112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235222 (or 235218 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 663253112 is about 25753.7009379235. The cubic root of 663253112 is about 872.0869053189.

The spelling of 663253112 in words is "six hundred sixty-three million, two hundred fifty-three thousand, one hundred twelve".