18296315033 has 2 divisors, whose sum is σ = 18296315034. Its totient is φ = 18296315032.

The previous prime is 18296315021. The next prime is 18296315119. The reversal of 18296315033 is 33051369281.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17368076944 + 928238089 = 131788^2 + 30467^2 .

It is a cyclic number.

It is not a de Polignac number, because 18296315033 - 2⁴ = 18296315017 is a prime.

It is not a weakly prime, because it can be changed into another prime (18296314033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9148157516 + 9148157517.

It is an arithmetic number, because the mean of its divisors is an integer number (9148157517).

Almost surely, 2^18296315033 is an apocalyptic number.

It is an amenable number.

18296315033 is a deficient number, since it is larger than the sum of its proper divisors (1).

18296315033 is an equidigital number, since it uses as much as digits as its factorization.

18296315033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 18296315033 in words is "eighteen billion, two hundred ninety-six million, three hundred fifteen thousand, thirty-three".