10611006005505 has 16 divisors (see below), whose sum is σ = 16977794782464. Its totient is φ = 5659141478400.

The previous prime is 10611006005477. The next prime is 10611006005507. The reversal of 10611006005505 is 50550060011601.

It is not a de Polignac number, because 10611006005505 - 2²³ = 10610997616897 is a prime.

It is a super-2 number, since 2×10611006005505² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10611006005507) 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, 2419369 + ... + 5203398.

It is an arithmetic number, because the mean of its divisors is an integer number (1061112173904).

Almost surely, 2^{10611006005505} is an apocalyptic number.

10611006005505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10611006005505 is a deficient number, since it is larger than the sum of its proper divisors (6366788776959).

10611006005505 is an equidigital number, since it uses as much as digits as its factorization.

10611006005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7715576.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 10611006005505 in words is "ten trillion, six hundred eleven billion, six million, five thousand, five hundred five".