550929446 has 4 divisors (see below), whose sum is σ = 826394172. Its totient is φ = 275464722.

The previous prime is 550929439. The next prime is 550929469. The reversal of 550929446 is 644929055.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 550929397 and 550929406.

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, 137732360 + ... + 137732363.

It is an arithmetic number, because the mean of its divisors is an integer number (206598543).

Almost surely, 2^550929446 is an apocalyptic number.

550929446 is a deficient number, since it is larger than the sum of its proper divisors (275464726).

550929446 is a wasteful number, since it uses less digits than its factorization.

550929446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275464725.

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 550929446 is about 23471.8862897723. The cubic root of 550929446 is about 819.7825350359.

The spelling of 550929446 in words is "five hundred fifty million, nine hundred twenty-nine thousand, four hundred forty-six".