550004601 has 8 divisors (see below), whose sum is σ = 733759264. Its totient is φ = 366459840.

The previous prime is 550004599. The next prime is 550004617. The reversal of 550004601 is 106400055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550004601 - 2¹ = 550004599 is a prime.

It is a super-2 number, since 2×550004601² = 605010122242338402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550004641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46255 + ... + 56916.

It is an arithmetic number, because the mean of its divisors is an integer number (91719908).

Almost surely, 2^550004601 is an apocalyptic number.

It is an amenable number.

550004601 is a deficient number, since it is larger than the sum of its proper divisors (183754663).

550004601 is a wasteful number, since it uses less digits than its factorization.

550004601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104951.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 550004601 is about 23452.1768925616. The cubic root of 550004601 is about 819.3235552592.

Adding to 550004601 its reverse (106400055), we get a palindrome (656404656).

The spelling of 550004601 in words is "five hundred fifty million, four thousand, six hundred one".