48918663 has 12 divisors (see below), whose sum is σ = 70811728. Its totient is φ = 32542560.

The previous prime is 48918659. The next prime is 48918703. The reversal of 48918663 is 36681984.

48918663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48918663 - 2² = 48918659 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 (48918613) 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 11 ways as a sum of consecutive naturals, for example, 1198 + ... + 9963.

Almost surely, 2^48918663 is an apocalyptic number.

48918663 is a deficient number, since it is larger than the sum of its proper divisors (21893065).

48918663 is a wasteful number, since it uses less digits than its factorization.

48918663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654 (or 11651 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 48918663 is about 6994.1878013105. The cubic root of 48918663 is about 365.7279847527.

The spelling of 48918663 in words is "forty-eight million, nine hundred eighteen thousand, six hundred sixty-three".