550434501425 has 12 divisors (see below), whose sum is σ = 682691239116. Its totient is φ = 440249241600.

The previous prime is 550434501401. The next prime is 550434501431. The reversal of 550434501425 is 524105434055.

It can be written as a sum of positive squares in 6 ways, for example, as 28686874384 + 521747627041 = 169372^2 + 722321^2 .

It is not a de Polignac number, because 550434501425 - 2¹⁰ = 550434500401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2344724 + ... + 2568773.

It is an arithmetic number, because the mean of its divisors is an integer number (56890936593).

Almost surely, 2^550434501425 is an apocalyptic number.

It is an amenable number.

550434501425 is a deficient number, since it is larger than the sum of its proper divisors (132256737691).

550434501425 is a wasteful number, since it uses less digits than its factorization.

550434501425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917988 (or 4917983 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 550434501425 in words is "five hundred fifty billion, four hundred thirty-four million, five hundred one thousand, four hundred twenty-five".