5105005609011 has 32 divisors (see below), whose sum is σ = 8659431744000. Its totient is φ = 2651950959840.

The previous prime is 5105005609009. The next prime is 5105005609031. The reversal of 5105005609011 is 1109065005015.

It is not a de Polignac number, because 5105005609011 - 2¹ = 5105005609009 is a prime.

It is a super-2 number, since 2×5105005609011² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5105005609031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225494716 + ... + 225517353.

It is an arithmetic number, because the mean of its divisors is an integer number (270607242000).

Almost surely, 2^{5105005609011} is an apocalyptic number.

5105005609011 is a deficient number, since it is larger than the sum of its proper divisors (3554426134989).

5105005609011 is a wasteful number, since it uses less digits than its factorization.

5105005609011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451012104 (or 451012090 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 33.

The spelling of 5105005609011 in words is "five trillion, one hundred five billion, five million, six hundred nine thousand, eleven".