50495063040 has 440 divisors, whose sum is σ = 181990500120. Its totient is φ = 13387825152.

The previous prime is 50495063011. The next prime is 50495063071. The reversal of 50495063040 is 4036059405.

It is a happy number.

50495063040 is a `hidden beast` number, since 504 + 9 + 50 + 63 + 0 + 40 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1445216256 + 49049846784 = 38016^2 + 221472^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 50495062986 and 50495063004.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 129807166 + ... + 129807554.

It is an arithmetic number, because the mean of its divisors is an integer number (413614773).

Almost surely, 2^50495063040 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 50495063040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90995250060).

50495063040 is an abundant number, since it is smaller than the sum of its proper divisors (131495437080).

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

50495063040 is a wasteful number, since it uses less digits than its factorization.

50495063040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 50495063040 in words is "fifty billion, four hundred ninety-five million, sixty-three thousand, forty".