550272611242 has 16 divisors (see below), whose sum is σ = 831132586152. Its totient is φ = 273233580480.

The previous prime is 550272611237. The next prime is 550272611249. The reversal of 550272611242 is 242116272055.

It can be written as a sum of positive squares in 4 ways, for example, as 498606866641 + 51665744601 = 706121^2 + 227301^2 .

It is not an unprimeable number, because it can be changed into a prime (550272611249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1077633 + ... + 1503940.

Almost surely, 2^550272611242 is an apocalyptic number.

550272611242 is a deficient number, since it is larger than the sum of its proper divisors (280859974910).

550272611242 is a wasteful number, since it uses less digits than its factorization.

550272611242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582313.

The product of its (nonzero) digits is 67200, while the sum is 37.

Adding to 550272611242 its reverse (242116272055), we get a palindrome (792388883297).

The spelling of 550272611242 in words is "five hundred fifty billion, two hundred seventy-two million, six hundred eleven thousand, two hundred forty-two".