156560166010979 has 2 divisors, whose sum is σ = 156560166010980. Its totient is φ = 156560166010978.

The previous prime is 156560166010951. The next prime is 156560166010981. The reversal of 156560166010979 is 979010661065651.

It is a strong prime.

It is an emirp because it is prime and its reverse (979010661065651) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 156560166010979 - 2³⁶ = 156491446534243 is a prime.

It is a super-2 number, since 2×156560166010979² (a number of 29 digits) contains 22 as substring.

Together with 156560166010981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (156560166010909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78280083005489 + 78280083005490.

It is an arithmetic number, because the mean of its divisors is an integer number (78280083005490).

Almost surely, 2^{156560166010979} is an apocalyptic number.

156560166010979 is a deficient number, since it is larger than the sum of its proper divisors (1).

156560166010979 is an equidigital number, since it uses as much as digits as its factorization.

156560166010979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18370800, while the sum is 62.

The spelling of 156560166010979 in words is "one hundred fifty-six trillion, five hundred sixty billion, one hundred sixty-six million, ten thousand, nine hundred seventy-nine".