534104055565 has 8 divisors (see below), whose sum is σ = 658247160600. Its totient is φ = 415735048512.

The previous prime is 534104055553. The next prime is 534104055577. The reversal of 534104055565 is 565550401435.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (534104055553) and next prime (534104055577).

It can be written as a sum of positive squares in 4 ways, for example, as 99393281289 + 434710774276 = 315267^2 + 659326^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 534104055565 - 2¹⁵ = 534104022797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443524290 + ... + 1443524659.

It is an arithmetic number, because the mean of its divisors is an integer number (82280895075).

Almost surely, 2^534104055565 is an apocalyptic number.

It is an amenable number.

534104055565 is a deficient number, since it is larger than the sum of its proper divisors (124143105035).

534104055565 is a wasteful number, since it uses less digits than its factorization.

534104055565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887048991.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 534104055565 in words is "five hundred thirty-four billion, one hundred four million, fifty-five thousand, five hundred sixty-five".