550349707 has 4 divisors (see below), whose sum is σ = 555798816. Its totient is φ = 544900600.

The previous prime is 550349689. The next prime is 550349713. The reversal of 550349707 is 707943055.

550349707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707943055 = 5 ⋅141588611.

It is a cyclic number.

It is not a de Polignac number, because 550349707 - 2¹¹ = 550347659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550349707.

It is not an unprimeable number, because it can be changed into a prime (550349797) 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, 2724403 + ... + 2724604.

It is an arithmetic number, because the mean of its divisors is an integer number (138949704).

Almost surely, 2^550349707 is an apocalyptic number.

550349707 is a deficient number, since it is larger than the sum of its proper divisors (5449109).

550349707 is a wasteful number, since it uses less digits than its factorization.

550349707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449108.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 550349707 is about 23459.5333926317. The cubic root of 550349707 is about 819.4948837391.

The spelling of 550349707 in words is "five hundred fifty million, three hundred forty-nine thousand, seven hundred seven".