534256265 has 4 divisors (see below), whose sum is σ = 641107524. Its totient is φ = 427405008.

The previous prime is 534256253. The next prime is 534256279. The reversal of 534256265 is 562652435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 288048784 + 246207481 = 16972^2 + 15691^2 .

It is a cyclic number.

It is not a de Polignac number, because 534256265 - 2⁴ = 534256249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53425622 + ... + 53425631.

It is an arithmetic number, because the mean of its divisors is an integer number (160276881).

Almost surely, 2^534256265 is an apocalyptic number.

It is an amenable number.

534256265 is a deficient number, since it is larger than the sum of its proper divisors (106851259).

534256265 is a wasteful number, since it uses less digits than its factorization.

534256265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106851258.

The product of its digits is 216000, while the sum is 38.

The square root of 534256265 is about 23113.9841870674. The cubic root of 534256265 is about 811.4277845690.

The spelling of 534256265 in words is "five hundred thirty-four million, two hundred fifty-six thousand, two hundred sixty-five".