53006020033 has 2 divisors, whose sum is σ = 53006020034. Its totient is φ = 53006020032.

The previous prime is 53006020031. The next prime is 53006020141. The reversal of 53006020033 is 33002060035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50873704704 + 2132315329 = 225552^2 + 46177^2 .

It is a cyclic number.

It is not a de Polignac number, because 53006020033 - 2¹ = 53006020031 is a prime.

Together with 53006020031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 53006019986 and 53006020013.

It is not a weakly prime, because it can be changed into another prime (53006020031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26503010016 + 26503010017.

It is an arithmetic number, because the mean of its divisors is an integer number (26503010017).

Almost surely, 2^53006020033 is an apocalyptic number.

It is an amenable number.

53006020033 is a deficient number, since it is larger than the sum of its proper divisors (1).

53006020033 is an equidigital number, since it uses as much as digits as its factorization.

53006020033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 53006020033 its reverse (33002060035), we get a palindrome (86008080068).

The spelling of 53006020033 in words is "fifty-three billion, six million, twenty thousand, thirty-three".