9105005501011 has 16 divisors (see below), whose sum is σ = 11274050202624. Its totient is φ = 7174395575424.

The previous prime is 9105005500949. The next prime is 9105005501041. The reversal of 9105005501011 is 1101055005019.

It is not a de Polignac number, because 9105005501011 - 2¹³ = 9105005492819 is a prime.

It is a super-2 number, since 2×9105005501011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9105005501041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889676875 + ... + 889687108.

It is an arithmetic number, because the mean of its divisors is an integer number (704628137664).

Almost surely, 2^{9105005501011} is an apocalyptic number.

9105005501011 is a deficient number, since it is larger than the sum of its proper divisors (2169044701613).

9105005501011 is a wasteful number, since it uses less digits than its factorization.

9105005501011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779364050.

The product of its (nonzero) digits is 1125, while the sum is 28.

The spelling of 9105005501011 in words is "nine trillion, one hundred five billion, five million, five hundred one thousand, eleven".