533355134969 has 2 divisors, whose sum is σ = 533355134970. Its totient is φ = 533355134968.

The previous prime is 533355134957. The next prime is 533355134987. The reversal of 533355134969 is 969431553335.

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., 502061524969 + 31293610000 = 708563^2 + 176900^2 .

It is a cyclic number.

It is not a de Polignac number, because 533355134969 - 2⁴ = 533355134953 is a prime.

It is a super-2 number, since 2×533355134969² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (533355130969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266677567484 + 266677567485.

It is an arithmetic number, because the mean of its divisors is an integer number (266677567485).

Almost surely, 2^533355134969 is an apocalyptic number.

It is an amenable number.

533355134969 is a deficient number, since it is larger than the sum of its proper divisors (1).

533355134969 is an equidigital number, since it uses as much as digits as its factorization.

533355134969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19683000, while the sum is 56.

The spelling of 533355134969 in words is "five hundred thirty-three billion, three hundred fifty-five million, one hundred thirty-four thousand, nine hundred sixty-nine".