180150164181089 has 2 divisors, whose sum is σ = 180150164181090. Its totient is φ = 180150164181088.

The previous prime is 180150164181017. The next prime is 180150164181109. The reversal of 180150164181089 is 980181461051081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169853875840000 + 10296288341089 = 13032800^2 + 3208783^2 .

It is a cyclic number.

It is not a de Polignac number, because 180150164181089 - 2¹² = 180150164176993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 180150164181089.

It is not a weakly prime, because it can be changed into another prime (180150164781089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90075082090544 + 90075082090545.

It is an arithmetic number, because the mean of its divisors is an integer number (90075082090545).

Almost surely, 2^{180150164181089} is an apocalyptic number.

It is an amenable number.

180150164181089 is a deficient number, since it is larger than the sum of its proper divisors (1).

180150164181089 is an equidigital number, since it uses as much as digits as its factorization.

180150164181089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 53.

The spelling of 180150164181089 in words is "one hundred eighty trillion, one hundred fifty billion, one hundred sixty-four million, one hundred eighty-one thousand, eighty-nine".