49858422336 has 168 divisors, whose sum is σ = 147096016704. Its totient is φ = 16134681600.

The previous prime is 49858422259. The next prime is 49858422353. The reversal of 49858422336 is 63322485894.

49858422336 is a `hidden beast` number, since 4 + 9 + 8 + 584 + 2 + 23 + 36 = 666.

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 23 ways as a sum of consecutive naturals, for example, 10717611 + ... + 10722261.

It is an arithmetic number, because the mean of its divisors is an integer number (875571528).

Almost surely, 2^49858422336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49858422336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73548008352).

49858422336 is an abundant number, since it is smaller than the sum of its proper divisors (97237594368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49858422336 is a wasteful number, since it uses less digits than its factorization.

49858422336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5209 (or 5196 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The spelling of 49858422336 in words is "forty-nine billion, eight hundred fifty-eight million, four hundred twenty-two thousand, three hundred thirty-six".