5011110550061 has 16 divisors (see below), whose sum is σ = 6250013239680. Its totient is φ = 3903264660480.

The previous prime is 5011110550057. The next prime is 5011110550123. The reversal of 5011110550061 is 1600550111105.

It is a cyclic number.

It is not a de Polignac number, because 5011110550061 - 2² = 5011110550057 is a prime.

It is a super-3 number, since 3×5011110550061³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5011110550061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011110558061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12271196 + ... + 12672981.

It is an arithmetic number, because the mean of its divisors is an integer number (390625827480).

Almost surely, 2^{5011110550061} is an apocalyptic number.

It is an amenable number.

5011110550061 is a deficient number, since it is larger than the sum of its proper divisors (1238902689619).

5011110550061 is a wasteful number, since it uses less digits than its factorization.

5011110550061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24946804.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 5011110550061 its reverse (1600550111105), we get a palindrome (6611660661166).

The spelling of 5011110550061 in words is "five trillion, eleven billion, one hundred ten million, five hundred fifty thousand, sixty-one".