535347647633 has 2 divisors, whose sum is σ = 535347647634. Its totient is φ = 535347647632.

The previous prime is 535347647603. The next prime is 535347647657. The reversal of 535347647633 is 336746743535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 513389446144 + 21958201489 = 716512^2 + 148183^2 .

It is a cyclic number.

It is not a de Polignac number, because 535347647633 - 2²⁸ = 535079212177 is a prime.

It is not a weakly prime, because it can be changed into another prime (535347647603) 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, 267673823816 + 267673823817.

It is an arithmetic number, because the mean of its divisors is an integer number (267673823817).

Almost surely, 2^535347647633 is an apocalyptic number.

It is an amenable number.

535347647633 is a deficient number, since it is larger than the sum of its proper divisors (1).

535347647633 is an equidigital number, since it uses as much as digits as its factorization.

535347647633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57153600, while the sum is 56.

The spelling of 535347647633 in words is "five hundred thirty-five billion, three hundred forty-seven million, six hundred forty-seven thousand, six hundred thirty-three".