535420508933 has 2 divisors, whose sum is σ = 535420508934. Its totient is φ = 535420508932.

The previous prime is 535420508897. The next prime is 535420508957. The reversal of 535420508933 is 339805024535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387440267809 + 147980241124 = 622447^2 + 384682^2 .

It is a cyclic number.

It is not a de Polignac number, because 535420508933 - 2⁶ = 535420508869 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535420504933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267710254466 + 267710254467.

It is an arithmetic number, because the mean of its divisors is an integer number (267710254467).

Almost surely, 2^535420508933 is an apocalyptic number.

It is an amenable number.

535420508933 is a deficient number, since it is larger than the sum of its proper divisors (1).

535420508933 is an equidigital number, since it uses as much as digits as its factorization.

535420508933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 535420508933 in words is "five hundred thirty-five billion, four hundred twenty million, five hundred eight thousand, nine hundred thirty-three".