16155060010565 has 8 divisors (see below), whose sum is σ = 22155510871680. Its totient is φ = 11077755435792.

The previous prime is 16155060010561. The next prime is 16155060010567. The reversal of 16155060010565 is 56501006055161.

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

It is a cyclic number.

It is not a de Polignac number, because 16155060010565 - 2² = 16155060010561 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16155060010561) 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, 230786571545 + ... + 230786571614.

It is an arithmetic number, because the mean of its divisors is an integer number (2769438858960).

Almost surely, 2^{16155060010565} is an apocalyptic number.

It is an amenable number.

16155060010565 is a deficient number, since it is larger than the sum of its proper divisors (6000450861115).

16155060010565 is an equidigital number, since it uses as much as digits as its factorization.

16155060010565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461573143171.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 16155060010565 in words is "sixteen trillion, one hundred fifty-five billion, sixty million, ten thousand, five hundred sixty-five".