5105005055511 has 8 divisors (see below), whose sum is σ = 6816523878144. Its totient is φ = 3398411468280.

The previous prime is 5105005055483. The next prime is 5105005055531. The reversal of 5105005055511 is 1155505005015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5105005055511 - 2⁷ = 5105005055383 is a prime.

It is a super-2 number, since 2×5105005055511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105005055531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231306431 + ... + 1231310576.

It is an arithmetic number, because the mean of its divisors is an integer number (852065484768).

Almost surely, 2^{5105005055511} is an apocalyptic number.

5105005055511 is a deficient number, since it is larger than the sum of its proper divisors (1711518822633).

5105005055511 is a wasteful number, since it uses less digits than its factorization.

5105005055511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462617701.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 5105005055511 in words is "five trillion, one hundred five billion, five million, fifty-five thousand, five hundred eleven".