533906683 has 4 divisors (see below), whose sum is σ = 543980448. Its totient is φ = 523832920.

The previous prime is 533906677. The next prime is 533906687. The reversal of 533906683 is 386609335.

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

It is a de Polignac number, because none of the positive numbers 2^k-533906683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533906687) 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 in 3 ways as a sum of consecutive naturals, for example, 5036803 + ... + 5036908.

It is an arithmetic number, because the mean of its divisors is an integer number (135995112).

Almost surely, 2^533906683 is an apocalyptic number.

533906683 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

533906683 is a deficient number, since it is larger than the sum of its proper divisors (10073765).

533906683 is a wasteful number, since it uses less digits than its factorization.

533906683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10073764.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 533906683 is about 23106.4208175996. The cubic root of 533906683 is about 811.2507643770.

The spelling of 533906683 in words is "five hundred thirty-three million, nine hundred six thousand, six hundred eighty-three".