550074739 has 8 divisors (see below), whose sum is σ = 574228512. Its totient is φ = 525940800.

The previous prime is 550074731. The next prime is 550074743. The reversal of 550074739 is 937470055.

550074739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550074739 - 2³ = 550074731 is a prime.

It is a super-3 number, since 3×550074739³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550074731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93777 + ... + 99469.

It is an arithmetic number, because the mean of its divisors is an integer number (71778564).

Almost surely, 2^550074739 is an apocalyptic number.

550074739 is a deficient number, since it is larger than the sum of its proper divisors (24153773).

550074739 is a wasteful number, since it uses less digits than its factorization.

550074739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9917.

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

The square root of 550074739 is about 23453.6721858220. The cubic root of 550074739 is about 819.3583811939.

The spelling of 550074739 in words is "five hundred fifty million, seventy-four thousand, seven hundred thirty-nine".