6225801650 has 12 divisors (see below), whose sum is σ = 11579991162. Its totient is φ = 2490320640.

The previous prime is 6225801643. The next prime is 6225801691. The reversal of 6225801650 is 561085226.

It can be written as a sum of positive squares in 3 ways, for example, as 2330668729 + 3895132921 = 48277^2 + 62411^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6225801650.

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, 62257967 + ... + 62258066.

Almost surely, 2^6225801650 is an apocalyptic number.

6225801650 is a deficient number, since it is larger than the sum of its proper divisors (5354189512).

6225801650 is a wasteful number, since it uses less digits than its factorization.

6225801650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124516045 (or 124516040 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 6225801650 is about 78903.7492772048. The cubic root of 6225801650 is about 1839.6354084250.

Adding to 6225801650 its reverse (561085226), we get a palindrome (6786886876).

The spelling of 6225801650 in words is "six billion, two hundred twenty-five million, eight hundred one thousand, six hundred fifty".