50168870005000 has 40 divisors (see below), whose sum is σ = 117545662433430. Its totient is φ = 20067548000000.

The previous prime is 50168870004923. The next prime is 50168870005019. The reversal of 50168870005000 is 50007886105.

It can be written as a sum of positive squares in 5 ways, for example, as 2370756155076 + 47798113849924 = 1539726^2 + 6913618^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5016882001 + ... + 5016892000.

Almost surely, 2^{50168870005000} is an apocalyptic number.

50168870005000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50168870005000 is an abundant number, since it is smaller than the sum of its proper divisors (67376792428430).

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

50168870005000 is a wasteful number, since it uses less digits than its factorization.

50168870005000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10033774027 (or 10033774008 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 40.

The spelling of 50168870005000 in words is "fifty trillion, one hundred sixty-eight billion, eight hundred seventy million, five thousand".