535250640653 has 2 divisors, whose sum is σ = 535250640654. Its totient is φ = 535250640652.

The previous prime is 535250640557. The next prime is 535250640667. The reversal of 535250640653 is 356046052535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373471321129 + 161779319524 = 611123^2 + 402218^2 .

It is a cyclic number.

It is not a de Polignac number, because 535250640653 - 2¹⁴ = 535250624269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535250640553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267625320326 + 267625320327.

It is an arithmetic number, because the mean of its divisors is an integer number (267625320327).

Almost surely, 2^535250640653 is an apocalyptic number.

It is an amenable number.

535250640653 is a deficient number, since it is larger than the sum of its proper divisors (1).

535250640653 is an equidigital number, since it uses as much as digits as its factorization.

535250640653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 535250640653 in words is "five hundred thirty-five billion, two hundred fifty million, six hundred forty thousand, six hundred fifty-three".