533565134 has 4 divisors (see below), whose sum is σ = 800347704. Its totient is φ = 266782566.

The previous prime is 533565127. The next prime is 533565139. The reversal of 533565134 is 431565335.

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

It is a junction number, because it is equal to n+sod(n) for n = 533565094 and 533565103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533565139) 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, 133391282 + ... + 133391285.

It is an arithmetic number, because the mean of its divisors is an integer number (200086926).

Almost surely, 2^533565134 is an apocalyptic number.

533565134 is a deficient number, since it is larger than the sum of its proper divisors (266782570).

533565134 is a wasteful number, since it uses less digits than its factorization.

533565134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266782569.

The product of its digits is 81000, while the sum is 35.

The square root of 533565134 is about 23099.0288540449. The cubic root of 533565134 is about 811.0777372659.

The spelling of 533565134 in words is "five hundred thirty-three million, five hundred sixty-five thousand, one hundred thirty-four".