16150000560665 has 4 divisors (see below), whose sum is σ = 19380000672804. Its totient is φ = 12920000448528.

The previous prime is 16150000560607. The next prime is 16150000560667. The reversal of 16150000560665 is 56606500005161.

16150000560665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5717378338816 + 10432622221849 = 2391104^2 + 3229957^2 .

It is a cyclic number.

It is not a de Polignac number, because 16150000560665 - 2⁸ = 16150000560409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16150000560667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1615000056062 + ... + 1615000056071.

It is an arithmetic number, because the mean of its divisors is an integer number (4845000168201).

Almost surely, 2^{16150000560665} is an apocalyptic number.

It is an amenable number.

16150000560665 is a deficient number, since it is larger than the sum of its proper divisors (3230000112139).

16150000560665 is an equidigital number, since it uses as much as digits as its factorization.

16150000560665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230000112138.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 16150000560665 in words is "sixteen trillion, one hundred fifty billion, five hundred sixty thousand, six hundred sixty-five".