48712991705 has 16 divisors (see below), whose sum is σ = 66813329280. Its totient is φ = 33399724032.

The previous prime is 48712991651. The next prime is 48712991713. The reversal of 48712991705 is 50719921784.

It is a cyclic number.

It is not a de Polignac number, because 48712991705 - 2⁶ = 48712991641 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 295802 + ... + 430028.

It is an arithmetic number, because the mean of its divisors is an integer number (4175833080).

Almost surely, 2^48712991705 is an apocalyptic number.

It is an amenable number.

48712991705 is a deficient number, since it is larger than the sum of its proper divisors (18100337575).

48712991705 is a wasteful number, since it uses less digits than its factorization.

48712991705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144608.

The product of its (nonzero) digits is 1270080, while the sum is 53.

The spelling of 48712991705 in words is "forty-eight billion, seven hundred twelve million, nine hundred ninety-one thousand, seven hundred five".