48338256618 has 24 divisors (see below), whose sum is σ = 104792907648. Its totient is φ = 16103518632.

The previous prime is 48338256607. The next prime is 48338256619. The reversal of 48338256618 is 81665283384.

48338256618 is a `hidden beast` number, since 48 + 3 + 38 + 2 + 566 + 1 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (48338256619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737146 + ... + 800037.

It is an arithmetic number, because the mean of its divisors is an integer number (4366371152).

Almost surely, 2^48338256618 is an apocalyptic number.

48338256618 is an abundant number, since it is smaller than the sum of its proper divisors (56454651030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48338256618 is a wasteful number, since it uses less digits than its factorization.

48338256618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538938 (or 1538935 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The spelling of 48338256618 in words is "forty-eight billion, three hundred thirty-eight million, two hundred fifty-six thousand, six hundred eighteen".