48716858849 has 4 divisors (see below), whose sum is σ = 48842095380. Its totient is φ = 48591622320.

The previous prime is 48716858791. The next prime is 48716858921. The reversal of 48716858849 is 94885861784.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28842908224 + 19873950625 = 169832^2 + 140975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48716858849 is a prime.

It is a super-2 number, since 2×48716858849² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48716858149) 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, 62617682 + ... + 62618459.

It is an arithmetic number, because the mean of its divisors is an integer number (12210523845).

Almost surely, 2^48716858849 is an apocalyptic number.

It is an amenable number.

48716858849 is a deficient number, since it is larger than the sum of its proper divisors (125236531).

48716858849 is a wasteful number, since it uses less digits than its factorization.

48716858849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125236530.

The product of its digits is 123863040, while the sum is 68.

The spelling of 48716858849 in words is "forty-eight billion, seven hundred sixteen million, eight hundred fifty-eight thousand, eight hundred forty-nine".