16116155365 has 8 divisors (see below), whose sum is σ = 19426111488. Its totient is φ = 12835107600.

The previous prime is 16116155353. The next prime is 16116155369. The reversal of 16116155365 is 56355161161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-16116155365 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16116155369) 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, 7225861 + ... + 7228090.

It is an arithmetic number, because the mean of its divisors is an integer number (2428263936).

Almost surely, 2^16116155365 is an apocalyptic number.

It is an amenable number.

16116155365 is a deficient number, since it is larger than the sum of its proper divisors (3309956123).

16116155365 is a wasteful number, since it uses less digits than its factorization.

16116155365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14454179.

The product of its digits is 81000, while the sum is 40.

The spelling of 16116155365 in words is "sixteen billion, one hundred sixteen million, one hundred fifty-five thousand, three hundred sixty-five".