16600505061010 has 16 divisors (see below), whose sum is σ = 32179440580056. Its totient is φ = 6129417253248.

The previous prime is 16600505060989. The next prime is 16600505061011. The reversal of 16600505061010 is 1016050500661.

It can be written as a sum of positive squares in 4 ways, for example, as 12105897298609 + 4494607762401 = 3479353^2 + 2120049^2 .

It is not an unprimeable number, because it can be changed into a prime (16600505061011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63848096259 + ... + 63848096518.

Almost surely, 2^{16600505061010} is an apocalyptic number.

16600505061010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16600505061010 is a deficient number, since it is larger than the sum of its proper divisors (15578935519046).

16600505061010 is a wasteful number, since it uses less digits than its factorization.

16600505061010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127696192797.

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 16600505061010 its reverse (1016050500661), we get a palindrome (17616555561671).

The spelling of 16600505061010 in words is "sixteen trillion, six hundred billion, five hundred five million, sixty-one thousand, ten".