156160616057 has 2 divisors, whose sum is σ = 156160616058. Its totient is φ = 156160616056.

The previous prime is 156160615999. The next prime is 156160616111. The reversal of 156160616057 is 750616061651.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153933814336 + 2226801721 = 392344^2 + 47189^2 .

It is an emirp because it is prime and its reverse (750616061651) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 156160616057 - 2¹⁰ = 156160615033 is a prime.

It is a super-2 number, since 2×156160616057² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 156160615999 and 156160616017.

It is not a weakly prime, because it can be changed into another prime (156160616957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78080308028 + 78080308029.

It is an arithmetic number, because the mean of its divisors is an integer number (78080308029).

Almost surely, 2^156160616057 is an apocalyptic number.

It is an amenable number.

156160616057 is a deficient number, since it is larger than the sum of its proper divisors (1).

156160616057 is an equidigital number, since it uses as much as digits as its factorization.

156160616057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 156160616057 in words is "one hundred fifty-six billion, one hundred sixty million, six hundred sixteen thousand, fifty-seven".