48395867739 has 4 divisors (see below), whose sum is σ = 64527823656. Its totient is φ = 32263911824.

The previous prime is 48395867683. The next prime is 48395867761. The reversal of 48395867739 is 93776859384.

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 48395867739 - 2⁸ = 48395867483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48395867239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8065977954 + ... + 8065977959.

It is an arithmetic number, because the mean of its divisors is an integer number (16131955914).

Almost surely, 2^48395867739 is an apocalyptic number.

48395867739 is a deficient number, since it is larger than the sum of its proper divisors (16131955917).

48395867739 is a wasteful number, since it uses less digits than its factorization.

48395867739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16131955916.

The product of its digits is 274337280, while the sum is 69.

The spelling of 48395867739 in words is "forty-eight billion, three hundred ninety-five million, eight hundred sixty-seven thousand, seven hundred thirty-nine".