5511225800650 has 48 divisors (see below), whose sum is σ = 10259871890904. Its totient is φ = 2202557460480.

The previous prime is 5511225800627. The next prime is 5511225800651. The reversal of 5511225800650 is 560085221155.

It can be written as a sum of positive squares in 12 ways, for example, as 1147317334641 + 4363908466009 = 1071129^2 + 2088997^2 .

It is not an unprimeable number, because it can be changed into a prime (5511225800651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330857122 + ... + 330873778.

Almost surely, 2^{5511225800650} is an apocalyptic number.

5511225800650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5511225800650 is a deficient number, since it is larger than the sum of its proper divisors (4748646090254).

5511225800650 is a wasteful number, since it uses less digits than its factorization.

5511225800650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22075 (or 22070 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 5511225800650 in words is "five trillion, five hundred eleven billion, two hundred twenty-five million, eight hundred thousand, six hundred fifty".