5011165505505 has 16 divisors (see below), whose sum is σ = 8049062732544. Its totient is φ = 2662222295040.

The previous prime is 5011165505503. The next prime is 5011165505513. The reversal of 5011165505505 is 5055055611105.

It is not a de Polignac number, because 5011165505505 - 2¹ = 5011165505503 is a prime.

It is a super-2 number, since 2×5011165505505² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5011165505501) 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, 649952761 + ... + 649960470.

It is an arithmetic number, because the mean of its divisors is an integer number (503066420784).

Almost surely, 2^{5011165505505} is an apocalyptic number.

It is an amenable number.

5011165505505 is a deficient number, since it is larger than the sum of its proper divisors (3037897227039).

5011165505505 is a wasteful number, since it uses less digits than its factorization.

5011165505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299913496.

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 5011165505505 in words is "five trillion, eleven billion, one hundred sixty-five million, five hundred five thousand, five hundred five".