48351051871 has 4 divisors (see below), whose sum is σ = 48351875632. Its totient is φ = 48350228112.

The previous prime is 48351051817. The next prime is 48351051883. The reversal of 48351051871 is 17815015384.

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 48351051871 - 2¹¹ = 48351049823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48351351871) by changing a digit.

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, 316470 + ... + 443683.

It is an arithmetic number, because the mean of its divisors is an integer number (12087968908).

Almost surely, 2^48351051871 is an apocalyptic number.

48351051871 is a deficient number, since it is larger than the sum of its proper divisors (823761).

48351051871 is an equidigital number, since it uses as much as digits as its factorization.

48351051871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823760.

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 48351051871 in words is "forty-eight billion, three hundred fifty-one million, fifty-one thousand, eight hundred seventy-one".