550501061050 has 24 divisors (see below), whose sum is σ = 1033325855100. Its totient is φ = 218180234880.

The previous prime is 550501061023. The next prime is 550501061053. The reversal of 550501061050 is 50160105055.

It can be written as a sum of positive squares in 6 ways, for example, as 399250850769 + 151250210281 = 631863^2 + 388909^2 .

It is not an unprimeable number, because it can be changed into a prime (550501061053) 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 11 ways as a sum of consecutive naturals, for example, 50499235 + ... + 50510134.

Almost surely, 2^550501061050 is an apocalyptic number.

550501061050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550501061050 is a deficient number, since it is larger than the sum of its proper divisors (482824794050).

550501061050 is a wasteful number, since it uses less digits than its factorization.

550501061050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101009490 (or 101009485 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 550501061050 in words is "five hundred fifty billion, five hundred one million, sixty-one thousand, fifty".