48432896138 has 8 divisors (see below), whose sum is σ = 79253830080. Its totient is φ = 22014952780.

The previous prime is 48432896111. The next prime is 48432896203. The reversal of 48432896138 is 83169823484.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1100747618 + ... + 1100747661.

It is an arithmetic number, because the mean of its divisors is an integer number (9906728760).

Almost surely, 2^48432896138 is an apocalyptic number.

48432896138 is a deficient number, since it is larger than the sum of its proper divisors (30820933942).

48432896138 is a wasteful number, since it uses less digits than its factorization.

48432896138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201495292.

The product of its digits is 7962624, while the sum is 56.

The spelling of 48432896138 in words is "forty-eight billion, four hundred thirty-two million, eight hundred ninety-six thousand, one hundred thirty-eight".