550420337 has 16 divisors (see below), whose sum is σ = 588349440. Its totient is φ = 513727632.

The previous prime is 550420331. The next prime is 550420357. The reversal of 550420337 is 733024055.

It is not a de Polignac number, because 550420337 - 2²⁶ = 483311473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550420331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517268 + ... + 518330.

It is an arithmetic number, because the mean of its divisors is an integer number (36771840).

Almost surely, 2^550420337 is an apocalyptic number.

It is an amenable number.

550420337 is a deficient number, since it is larger than the sum of its proper divisors (37929103).

550420337 is a wasteful number, since it uses less digits than its factorization.

550420337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 550420337 is about 23461.0387024957. The cubic root of 550420337 is about 819.5299392968.

The spelling of 550420337 in words is "five hundred fifty million, four hundred twenty thousand, three hundred thirty-seven".