534555617 has 2 divisors, whose sum is σ = 534555618. Its totient is φ = 534555616.

The previous prime is 534555611. The next prime is 534555691. The reversal of 534555617 is 716555435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518427361 + 16128256 = 22769^2 + 4016^2 .

It is a cyclic number.

It is not a de Polignac number, because 534555617 - 2⁴ = 534555601 is a prime.

It is a super-3 number, since 3×534555617³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (534555611) 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, 267277808 + 267277809.

It is an arithmetic number, because the mean of its divisors is an integer number (267277809).

Almost surely, 2^534555617 is an apocalyptic number.

It is an amenable number.

534555617 is a deficient number, since it is larger than the sum of its proper divisors (1).

534555617 is an equidigital number, since it uses as much as digits as its factorization.

534555617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 315000, while the sum is 41.

The square root of 534555617 is about 23120.4588406026. The cubic root of 534555617 is about 811.5793080936.

The spelling of 534555617 in words is "five hundred thirty-four million, five hundred fifty-five thousand, six hundred seventeen".