10555551110506 has 32 divisors (see below), whose sum is σ = 16355649600000. Its totient is φ = 5103910194240.

The previous prime is 10555551110483. The next prime is 10555551110549. The reversal of 10555551110506 is 60501115555501.

It is a happy number.

It is a super-2 number, since 2×10555551110506² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961951236 + ... + 961962208.

It is an arithmetic number, because the mean of its divisors is an integer number (511114050000).

Almost surely, 2^{10555551110506} is an apocalyptic number.

10555551110506 is a deficient number, since it is larger than the sum of its proper divisors (5800098489494).

10555551110506 is a wasteful number, since it uses less digits than its factorization.

10555551110506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20574.

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 10555551110506 in words is "ten trillion, five hundred fifty-five billion, five hundred fifty-one million, one hundred ten thousand, five hundred six".