48385935691 has 4 divisors (see below), whose sum is σ = 48387094000. Its totient is φ = 48384777384.

The previous prime is 48385935679. The next prime is 48385935707. The reversal of 48385935691 is 19653958384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48385935691 - 2¹⁵ = 48385902923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48385935641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514056 + ... + 600853.

It is an arithmetic number, because the mean of its divisors is an integer number (12096773500).

Almost surely, 2^48385935691 is an apocalyptic number.

48385935691 is a deficient number, since it is larger than the sum of its proper divisors (1158309).

48385935691 is a wasteful number, since it uses less digits than its factorization.

48385935691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158308.

The product of its digits is 27993600, while the sum is 61.

The spelling of 48385935691 in words is "forty-eight billion, three hundred eighty-five million, nine hundred thirty-five thousand, six hundred ninety-one".