550057072 has 10 divisors (see below), whose sum is σ = 1065735608. Its totient is φ = 275028528.

The previous prime is 550057061. The next prime is 550057091. The reversal of 550057072 is 270750055.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17189268 + ... + 17189299.

Almost surely, 2^550057072 is an apocalyptic number.

It is an amenable number.

550057072 is a deficient number, since it is larger than the sum of its proper divisors (515678536).

550057072 is a wasteful number, since it uses less digits than its factorization.

550057072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34378575 (or 34378569 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 31.

The square root of 550057072 is about 23453.2955466817. The cubic root of 550057072 is about 819.3496091984.

The spelling of 550057072 in words is "five hundred fifty million, fifty-seven thousand, seventy-two".