533384497 has 4 divisors (see below), whose sum is σ = 533505856. Its totient is φ = 533263140.

The previous prime is 533384491. The next prime is 533384519. The reversal of 533384497 is 794483335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 794483335 = 5 ⋅158896667.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533384497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533384491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53829 + ... + 62962.

It is an arithmetic number, because the mean of its divisors is an integer number (133376464).

Almost surely, 2^533384497 is an apocalyptic number.

It is an amenable number.

533384497 is a deficient number, since it is larger than the sum of its proper divisors (121359).

533384497 is a wasteful number, since it uses less digits than its factorization.

533384497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121358.

The product of its digits is 1088640, while the sum is 46.

The square root of 533384497 is about 23095.1184668969. The cubic root of 533384497 is about 810.9861975602.

The spelling of 533384497 in words is "five hundred thirty-three million, three hundred eighty-four thousand, four hundred ninety-seven".