50050223226081 has 24 divisors (see below), whose sum is σ = 78104643756776. Its totient is φ = 30701734352640.

The previous prime is 50050223226079. The next prime is 50050223226131. The reversal of 50050223226081 is 18062232205005.

It is a happy number.

50050223226081 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 0 + 2 + 23 + 22 + 608 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 184607715600 + 49865615510481 = 429660^2 + 7061559^2 .

It is not a de Polignac number, because 50050223226081 - 2¹ = 50050223226079 is a prime.

It is a super-2 number, since 2×50050223226081² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50050223226041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 683317510 + ... + 683390751.

Almost surely, 2^{50050223226081} is an apocalyptic number.

It is an amenable number.

50050223226081 is a deficient number, since it is larger than the sum of its proper divisors (28054420530695).

50050223226081 is a wasteful number, since it uses less digits than its factorization.

50050223226081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366708593 (or 1366708590 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 50050223226081 in words is "fifty trillion, fifty billion, two hundred twenty-three million, two hundred twenty-six thousand, eighty-one".