156116666063 has 8 divisors (see below), whose sum is σ = 160061154000. Its totient is φ = 152186444928.

The previous prime is 156116666047. The next prime is 156116666087. The reversal of 156116666063 is 360666611651.

156116666063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 156116666063 - 2⁴ = 156116666047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156116665999 and 156116666017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156116669063) 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 7 ways as a sum of consecutive naturals, for example, 3544538 + ... + 3588311.

It is an arithmetic number, because the mean of its divisors is an integer number (20007644250).

Almost surely, 2^156116666063 is an apocalyptic number.

156116666063 is a deficient number, since it is larger than the sum of its proper divisors (3944487937).

156116666063 is an equidigital number, since it uses as much as digits as its factorization.

156116666063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7133401.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 156116666063 in words is "one hundred fifty-six billion, one hundred sixteen million, six hundred sixty-six thousand, sixty-three".