48349465778 has 16 divisors (see below), whose sum is σ = 75689073216. Its totient is φ = 23120098320.

The previous prime is 48349465751. The next prime is 48349465793. The reversal of 48349465778 is 87756494384.

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 7 ways as a sum of consecutive naturals, for example, 234425 + ... + 389427.

It is an arithmetic number, because the mean of its divisors is an integer number (4730567076).

Almost surely, 2^48349465778 is an apocalyptic number.

48349465778 is a deficient number, since it is larger than the sum of its proper divisors (27339607438).

48349465778 is a wasteful number, since it uses less digits than its factorization.

48349465778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161809.

The product of its digits is 162570240, while the sum is 65.

The spelling of 48349465778 in words is "forty-eight billion, three hundred forty-nine million, four hundred sixty-five thousand, seven hundred seventy-eight".