50065589376 has 768 divisors, whose sum is σ = 172903610880. Its totient is φ = 14282956800.

The previous prime is 50065589363. The next prime is 50065589381. The reversal of 50065589376 is 67398556005.

50065589376 is a `hidden beast` number, since 50 + 0 + 6 + 5 + 589 + 3 + 7 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 603199831 + ... + 603199913.

It is an arithmetic number, because the mean of its divisors is an integer number (225134910).

Almost surely, 2^50065589376 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 50065589376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86451805440).

50065589376 is an abundant number, since it is smaller than the sum of its proper divisors (122838021504).

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

50065589376 is a wasteful number, since it uses less digits than its factorization.

50065589376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 50065589376 in words is "fifty billion, sixty-five million, five hundred eighty-nine thousand, three hundred seventy-six".