10005500033 has 2 divisors, whose sum is σ = 10005500034. Its totient is φ = 10005500032.

The previous prime is 10005500027. The next prime is 10005500123. The reversal of 10005500033 is 33000550001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5930848144 + 4074651889 = 77012^2 + 63833^2 .

It is a cyclic number.

It is not a de Polignac number, because 10005500033 - 2⁶ = 10005499969 is a prime.

It is a super-2 number, since 2×10005500033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10005499984 and 10005500020.

It is not a weakly prime, because it can be changed into another prime (10005500233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002750016 + 5002750017.

It is an arithmetic number, because the mean of its divisors is an integer number (5002750017).

Almost surely, 2^10005500033 is an apocalyptic number.

It is an amenable number.

10005500033 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005500033 is an equidigital number, since it uses as much as digits as its factorization.

10005500033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225, while the sum is 17.

The spelling of 10005500033 in words is "ten billion, five million, five hundred thousand, thirty-three".