550336402 has 16 divisors (see below), whose sum is σ = 1029200832. Its totient is φ = 214416720.

The previous prime is 550336373. The next prime is 550336453. The reversal of 550336402 is 204633055.

550336402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786653 + ... + 1786960.

It is an arithmetic number, because the mean of its divisors is an integer number (64325052).

Almost surely, 2^550336402 is an apocalyptic number.

550336402 is a deficient number, since it is larger than the sum of its proper divisors (478864430).

550336402 is a wasteful number, since it uses less digits than its factorization.

550336402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573633.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 550336402 is about 23459.2498175027. The cubic root of 550336402 is about 819.4882797761.

Adding to 550336402 its reverse (204633055), we get a palindrome (754969457).

It can be divided in two parts, 5503 and 36402, that added together give a triangular number (41905 = T₂₈₉).

The spelling of 550336402 in words is "five hundred fifty million, three hundred thirty-six thousand, four hundred two".