10605655505 has 32 divisors (see below), whose sum is σ = 13667458560. Its totient is φ = 7876465920.

The previous prime is 10605655499. The next prime is 10605655559. The reversal of 10605655505 is 50555650601.

10605655505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10605655505 - 2⁶ = 10605655441 is a prime.

It is a super-2 number, since 2×10605655505² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 1601912 + ... + 1608518.

It is an arithmetic number, because the mean of its divisors is an integer number (427108080).

Almost surely, 2^10605655505 is an apocalyptic number.

It is an amenable number.

10605655505 is a deficient number, since it is larger than the sum of its proper divisors (3061803055).

10605655505 is a wasteful number, since it uses less digits than its factorization.

10605655505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969.

The product of its (nonzero) digits is 112500, while the sum is 38.

It can be divided in two parts, 1060 and 5655505, that added together give a palindrome (5656565).

The spelling of 10605655505 in words is "ten billion, six hundred five million, six hundred fifty-five thousand, five hundred five".