11161016500546 has 16 divisors (see below), whose sum is σ = 18431036426880. Its totient is φ = 5026646296080.

The previous prime is 11161016500483. The next prime is 11161016500549. The reversal of 11161016500546 is 64500561016111.

It is not an unprimeable number, because it can be changed into a prime (11161016500549) 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, 2327148666 + ... + 2327153461.

It is an arithmetic number, because the mean of its divisors is an integer number (1151939776680).

Almost surely, 2^{11161016500546} is an apocalyptic number.

11161016500546 is a deficient number, since it is larger than the sum of its proper divisors (7270019926334).

11161016500546 is a wasteful number, since it uses less digits than its factorization.

11161016500546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4654302249.

The product of its (nonzero) digits is 21600, while the sum is 37.

Adding to 11161016500546 its reverse (64500561016111), we get a palindrome (75661577516657).

The spelling of 11161016500546 in words is "eleven trillion, one hundred sixty-one billion, sixteen million, five hundred thousand, five hundred forty-six".