50625008168 has 80 divisors (see below), whose sum is σ = 113730067380. Its totient is φ = 21109745664.

The previous prime is 50625008167. The next prime is 50625008191. The reversal of 50625008168 is 86180052605.

It can be written as a sum of positive squares in 2 ways, for example, as 44766942724 + 5858065444 = 211582^2 + 76538^2 .

It is not an unprimeable number, because it can be changed into a prime (50625008167) 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 19 ways as a sum of consecutive naturals, for example, 675080 + ... + 746312.

Almost surely, 2^50625008168 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 50625008168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56865033690).

50625008168 is an abundant number, since it is smaller than the sum of its proper divisors (63105059212).

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

50625008168 is an equidigital number, since it uses as much as digits as its factorization.

50625008168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71304 (or 71279 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 50625008168 in words is "fifty billion, six hundred twenty-five million, eight thousand, one hundred sixty-eight".