16600150616651 has 4 divisors (see below), whose sum is σ = 18971600704752. Its totient is φ = 14228700528552.

The previous prime is 16600150616587. The next prime is 16600150616657. The reversal of 16600150616651 is 15661605100661.

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

It is a cyclic number.

It is not a de Polignac number, because 16600150616651 - 2⁶ = 16600150616587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16600150616657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185725044040 + ... + 1185725044053.

It is an arithmetic number, because the mean of its divisors is an integer number (4742900176188).

Almost surely, 2^{16600150616651} is an apocalyptic number.

16600150616651 is a deficient number, since it is larger than the sum of its proper divisors (2371450088101).

16600150616651 is an equidigital number, since it uses as much as digits as its factorization.

16600150616651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371450088100.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 16600150616651 in words is "sixteen trillion, six hundred billion, one hundred fifty million, six hundred sixteen thousand, six hundred fifty-one".