180634000601 has 2 divisors, whose sum is σ = 180634000602. Its totient is φ = 180634000600.

The previous prime is 180634000549. The next prime is 180634000619. The reversal of 180634000601 is 106000436081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121535904400 + 59098096201 = 348620^2 + 243101^2 .

It is a cyclic number.

It is not a de Polignac number, because 180634000601 - 2¹⁰ = 180633999577 is a prime.

It is a super-2 number, since 2×180634000601² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (180634000681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90317000300 + 90317000301.

It is an arithmetic number, because the mean of its divisors is an integer number (90317000301).

Almost surely, 2^180634000601 is an apocalyptic number.

It is an amenable number.

180634000601 is a deficient number, since it is larger than the sum of its proper divisors (1).

180634000601 is an equidigital number, since it uses as much as digits as its factorization.

180634000601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 180634000601 its reverse (106000436081), we get a palindrome (286634436682).

The spelling of 180634000601 in words is "one hundred eighty billion, six hundred thirty-four million, six hundred one", and thus it is an aban number.