50016150500640 has 192 divisors, whose sum is σ = 158239392175872. Its totient is φ = 13279479091200.

The previous prime is 50016150500627. The next prime is 50016150500647. The reversal of 50016150500640 is 4600505161005.

It is not an unprimeable number, because it can be changed into a prime (50016150500647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101400210 + ... + 101892270.

It is an arithmetic number, because the mean of its divisors is an integer number (824163500916).

Almost surely, 2^{50016150500640} 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 50016150500640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79119696087936).

50016150500640 is an abundant number, since it is smaller than the sum of its proper divisors (108223241675232).

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

50016150500640 is a wasteful number, since it uses less digits than its factorization.

50016150500640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493003 (or 492995 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 50016150500640 its reverse (4600505161005), we get a palindrome (54616655661645).

The spelling of 50016150500640 in words is "fifty trillion, sixteen billion, one hundred fifty million, five hundred thousand, six hundred forty".