550738009029 has 16 divisors (see below), whose sum is σ = 790862530752. Its totient is φ = 338890311168.

The previous prime is 550738009027. The next prime is 550738009043. The reversal of 550738009029 is 920900837055.

It is a happy number.

It is not a de Polignac number, because 550738009029 - 2¹ = 550738009027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550738009027) 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, 5269 + ... + 1049525.

It is an arithmetic number, because the mean of its divisors is an integer number (49428908172).

Almost surely, 2^550738009029 is an apocalyptic number.

It is an amenable number.

550738009029 is a deficient number, since it is larger than the sum of its proper divisors (240124521723).

550738009029 is a wasteful number, since it uses less digits than its factorization.

550738009029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057796.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 550738009029 in words is "five hundred fifty billion, seven hundred thirty-eight million, nine thousand, twenty-nine".