550258283 has 4 divisors (see below), whose sum is σ = 553023600. Its totient is φ = 547492968.

The previous prime is 550258273. The next prime is 550258301. The reversal of 550258283 is 382852055.

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

It is a cyclic number.

It is not a de Polignac number, because 550258283 - 2²² = 546063979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550258213) 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 3 ways as a sum of consecutive naturals, for example, 1382360 + ... + 1382757.

It is an arithmetic number, because the mean of its divisors is an integer number (138255900).

Almost surely, 2^550258283 is an apocalyptic number.

550258283 is a deficient number, since it is larger than the sum of its proper divisors (2765317).

550258283 is a wasteful number, since it uses less digits than its factorization.

550258283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765316.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 550258283 is about 23457.5847648474. The cubic root of 550258283 is about 819.4495031091.

The spelling of 550258283 in words is "five hundred fifty million, two hundred fifty-eight thousand, two hundred eighty-three".