550873601 has 8 divisors (see below), whose sum is σ = 553142304. Its totient is φ = 548610400.

The previous prime is 550873579. The next prime is 550873607. The reversal of 550873601 is 106378055.

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 550873601 - 2²⁶ = 483764737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550873607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378926 + ... + 380376.

It is an arithmetic number, because the mean of its divisors is an integer number (69142788).

Almost surely, 2^550873601 is an apocalyptic number.

It is an amenable number.

550873601 is a deficient number, since it is larger than the sum of its proper divisors (2268703).

550873601 is a wasteful number, since it uses less digits than its factorization.

550873601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 550873601 is about 23470.6966449656. The cubic root of 550873601 is about 819.7548349962.

The spelling of 550873601 in words is "five hundred fifty million, eight hundred seventy-three thousand, six hundred one".