50267381760 has 560 divisors, whose sum is σ = 183168493200. Its totient is φ = 13186105344.

The previous prime is 50267381707. The next prime is 50267381761. The reversal of 50267381760 is 6718376205.

50267381760 is a `hidden beast` number, since 5 + 0 + 267 + 381 + 7 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50267381761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 361635771 + ... + 361635909.

It is an arithmetic number, because the mean of its divisors is an integer number (327086595).

Almost surely, 2^50267381760 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 50267381760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91584246600).

50267381760 is an abundant number, since it is smaller than the sum of its proper divisors (132901111440).

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

50267381760 is a wasteful number, since it uses less digits than its factorization.

50267381760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 50267381760 in words is "fifty billion, two hundred sixty-seven million, three hundred eighty-one thousand, seven hundred sixty".