550366744 has 16 divisors (see below), whose sum is σ = 1043533800. Its totient is φ = 272091072.

The previous prime is 550366741. The next prime is 550366753. The reversal of 550366744 is 447663055.

It is a junction number, because it is equal to n+sod(n) for n = 550366697 and 550366706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550366741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385782 + ... + 387205.

Almost surely, 2^550366744 is an apocalyptic number.

It is an amenable number.

550366744 is a deficient number, since it is larger than the sum of its proper divisors (493167056).

550366744 is a wasteful number, since it uses less digits than its factorization.

550366744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773082 (or 773078 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 550366744 is about 23459.8965044605. The cubic root of 550366744 is about 819.5033399322.

The spelling of 550366744 in words is "five hundred fifty million, three hundred sixty-six thousand, seven hundred forty-four".