18059000033 has 2 divisors, whose sum is σ = 18059000034. Its totient is φ = 18059000032.

The previous prime is 18059000017. The next prime is 18059000039. The reversal of 18059000033 is 33000095081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15723404449 + 2335595584 = 125393^2 + 48328^2 .

It is a cyclic number.

It is not a de Polignac number, because 18059000033 - 2⁴ = 18059000017 is a prime.

It is a super-2 number, since 2×18059000033² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (18059000039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9029500016 + 9029500017.

It is an arithmetic number, because the mean of its divisors is an integer number (9029500017).

Almost surely, 2^18059000033 is an apocalyptic number.

It is an amenable number.

18059000033 is a deficient number, since it is larger than the sum of its proper divisors (1).

18059000033 is an equidigital number, since it uses as much as digits as its factorization.

18059000033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 18059000033 in words is "eighteen billion, fifty-nine million, thirty-three", and thus it is an aban number and an uban number.