918052033 has 4 divisors (see below), whose sum is σ = 940443588. Its totient is φ = 895660480.

The previous prime is 918052019. The next prime is 918052039. The reversal of 918052033 is 330250819.

It is a happy number.

918052033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 161086864 + 756965169 = 12692^2 + 27513^2 .

It is a cyclic number.

It is not a de Polignac number, because 918052033 - 2²⁹ = 381181121 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 918051986 and 918052004.

It is not an unprimeable number, because it can be changed into a prime (918052039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11195716 + ... + 11195797.

It is an arithmetic number, because the mean of its divisors is an integer number (235110897).

Almost surely, 2^918052033 is an apocalyptic number.

It is an amenable number.

918052033 is a deficient number, since it is larger than the sum of its proper divisors (22391555).

918052033 is a wasteful number, since it uses less digits than its factorization.

918052033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22391554.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 918052033 is about 30299.3734753707. The cubic root of 918052033 is about 971.9019024242.

The spelling of 918052033 in words is "nine hundred eighteen million, fifty-two thousand, thirty-three".