550125344 has 12 divisors (see below), whose sum is σ = 1083059334. Its totient is φ = 275062656.

The previous prime is 550125313. The next prime is 550125353. The reversal of 550125344 is 443521055.

It can be written as a sum of positive squares in only one way, i.e., 331676944 + 218448400 = 18212^2 + 14780^2 .

It is a super-2 number, since 2×550125344² = 605275788222236672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8595677 + ... + 8595740.

Almost surely, 2^550125344 is an apocalyptic number.

It is an amenable number.

550125344 is a deficient number, since it is larger than the sum of its proper divisors (532933990).

550125344 is a wasteful number, since it uses less digits than its factorization.

550125344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17191427 (or 17191419 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 550125344 is about 23454.7509899381. The cubic root of 550125344 is about 819.3835064824.

Adding to 550125344 its reverse (443521055), we get a palindrome (993646399).

The spelling of 550125344 in words is "five hundred fifty million, one hundred twenty-five thousand, three hundred forty-four".