33355135251089 has 2 divisors, whose sum is σ = 33355135251090. Its totient is φ = 33355135251088.

The previous prime is 33355135251079. The next prime is 33355135251199. The reversal of 33355135251089 is 98015253155333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30553344690064 + 2801790561025 = 5527508^2 + 1673855^2 .

It is a cyclic number.

It is not a de Polignac number, because 33355135251089 - 2⁴⁴ = 15762949206673 is a prime.

It is a super-2 number, since 2×33355135251089² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33355135251089.

It is not a weakly prime, because it can be changed into another prime (33355135251049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16677567625544 + 16677567625545.

It is an arithmetic number, because the mean of its divisors is an integer number (16677567625545).

Almost surely, 2^{33355135251089} is an apocalyptic number.

It is an amenable number.

33355135251089 is a deficient number, since it is larger than the sum of its proper divisors (1).

33355135251089 is an equidigital number, since it uses as much as digits as its factorization.

33355135251089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290000, while the sum is 53.

The spelling of 33355135251089 in words is "thirty-three trillion, three hundred fifty-five billion, one hundred thirty-five million, two hundred fifty-one thousand, eighty-nine".