535243417 has 2 divisors, whose sum is σ = 535243418. Its totient is φ = 535243416.

The previous prime is 535243393. The next prime is 535243439. The reversal of 535243417 is 714342535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533563801 + 1679616 = 23099^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 535243417 - 2¹⁵ = 535210649 is a prime.

It is not a weakly prime, because it can be changed into another prime (535243477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267621708 + 267621709.

It is an arithmetic number, because the mean of its divisors is an integer number (267621709).

Almost surely, 2^535243417 is an apocalyptic number.

It is an amenable number.

535243417 is a deficient number, since it is larger than the sum of its proper divisors (1).

535243417 is an equidigital number, since it uses as much as digits as its factorization.

535243417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 535243417 is about 23135.3283313637. The cubic root of 535243417 is about 811.9272388433.

The spelling of 535243417 in words is "five hundred thirty-five million, two hundred forty-three thousand, four hundred seventeen".