53813333033 has 2 divisors, whose sum is σ = 53813333034. Its totient is φ = 53813333032.

The previous prime is 53813333011. The next prime is 53813333083. The reversal of 53813333033 is 33033331835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33338012569 + 20475320464 = 182587^2 + 143092^2 .

It is a cyclic number.

It is not a de Polignac number, because 53813333033 - 2⁸ = 53813332777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53813332984 and 53813333002.

It is not a weakly prime, because it can be changed into another prime (53813333083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26906666516 + 26906666517.

It is an arithmetic number, because the mean of its divisors is an integer number (26906666517).

Almost surely, 2^53813333033 is an apocalyptic number.

It is an amenable number.

53813333033 is a deficient number, since it is larger than the sum of its proper divisors (1).

53813333033 is an equidigital number, since it uses as much as digits as its factorization.

53813333033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 35.

Adding to 53813333033 its reverse (33033331835), we get a palindrome (86846664868).

The spelling of 53813333033 in words is "fifty-three billion, eight hundred thirteen million, three hundred thirty-three thousand, thirty-three".