550533683 has 8 divisors (see below), whose sum is σ = 662296320. Its totient is φ = 447049800.

The previous prime is 550533679. The next prime is 550533713. The reversal of 550533683 is 386335055.

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 550533683 - 2² = 550533679 is a prime.

It is a super-2 number, since 2×550533683² = 606174672235088978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550533623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2069543 + ... + 2069808.

It is an arithmetic number, because the mean of its divisors is an integer number (82787040).

Almost surely, 2^550533683 is an apocalyptic number.

550533683 is a deficient number, since it is larger than the sum of its proper divisors (111762637).

550533683 is a wasteful number, since it uses less digits than its factorization.

550533683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139377.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 550533683 is about 23463.4542000959. The cubic root of 550533683 is about 819.5861896802.

The spelling of 550533683 in words is "five hundred fifty million, five hundred thirty-three thousand, six hundred eighty-three".