550035231650 has 12 divisors (see below), whose sum is σ = 1023065530962. Its totient is φ = 220014092640.

The previous prime is 550035231637. The next prime is 550035231679. The reversal of 550035231650 is 56132530055.

It can be written as a sum of positive squares in 3 ways, for example, as 388237409569 + 161797822081 = 623087^2 + 402241^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 550035231650.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5500352267 + ... + 5500352366.

Almost surely, 2^550035231650 is an apocalyptic number.

550035231650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550035231650 is a deficient number, since it is larger than the sum of its proper divisors (473030299312).

550035231650 is a wasteful number, since it uses less digits than its factorization.

550035231650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000704645 (or 11000704640 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 550035231650 in words is "five hundred fifty billion, thirty-five million, two hundred thirty-one thousand, six hundred fifty".