50380785000 has 800 divisors, whose sum is σ = 217185978240. Its totient is φ = 10622016000.

The previous prime is 50380784977. The next prime is 50380785019. The reversal of 50380785000 is 58708305.

It is a happy number.

50380785000 is a `hidden beast` number, since 5 + 0 + 3 + 80 + 78 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 36854317 + ... + 36855683.

Almost surely, 2^50380785000 is an apocalyptic number.

50380785000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50380785000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108592989120).

50380785000 is an abundant number, since it is smaller than the sum of its proper divisors (166805193240).

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

50380785000 is a wasteful number, since it uses less digits than its factorization.

50380785000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1397 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 50380785000 in words is "fifty billion, three hundred eighty million, seven hundred eighty-five thousand".