10661050650610 has 32 divisors (see below), whose sum is σ = 19228945207680. Its totient is φ = 4255743593088.

The previous prime is 10661050650577. The next prime is 10661050650667. The reversal of 10661050650610 is 1605605016601.

It is a super-2 number, since 2×10661050650610² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10661050650610.

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, 43931286 + ... + 44173294.

It is an arithmetic number, because the mean of its divisors is an integer number (600904537740).

Almost surely, 2^{10661050650610} is an apocalyptic number.

10661050650610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10661050650610 is a deficient number, since it is larger than the sum of its proper divisors (8567894557070).

10661050650610 is a wasteful number, since it uses less digits than its factorization.

10661050650610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250962.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 10661050650610 in words is "ten trillion, six hundred sixty-one billion, fifty million, six hundred fifty thousand, six hundred ten".