50050500050061 has 48 divisors (see below), whose sum is σ = 83765749500160. Its totient is φ = 28204836906240.

The previous prime is 50050500050051. The next prime is 50050500050063. The reversal of 50050500050061 is 16005000505005.

50050500050061 is a `hidden beast` number, since 5 + 0 + 0 + 50 + 50 + 0 + 0 + 500 + 61 = 666.

It is not a de Polignac number, because 50050500050061 - 2⁵ = 50050500050029 is a prime.

It is a super-2 number, since 2×50050500050061² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50050500050063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34897920 + ... + 36303798.

Almost surely, 2^{50050500050061} is an apocalyptic number.

It is an amenable number.

50050500050061 is a deficient number, since it is larger than the sum of its proper divisors (33715249450099).

50050500050061 is a wasteful number, since it uses less digits than its factorization.

50050500050061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413706 (or 1413703 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

Adding to 50050500050061 its reverse (16005000505005), we get a palindrome (66055500555066).

The spelling of 50050500050061 in words is "fifty trillion, fifty billion, five hundred million, fifty thousand, sixty-one".