6126365220650 has 48 divisors (see below), whose sum is σ = 11425622340600. Its totient is φ = 2443970530560.

The previous prime is 6126365220643. The next prime is 6126365220673. The reversal of 6126365220650 is 560225636216.

It can be written as a sum of positive squares in 12 ways, for example, as 188171161369 + 5938194059281 = 433787^2 + 2436841^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324669416 + ... + 324688284.

Almost surely, 2^{6126365220650} is an apocalyptic number.

6126365220650 is a deficient number, since it is larger than the sum of its proper divisors (5299257119950).

6126365220650 is a wasteful number, since it uses less digits than its factorization.

6126365220650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35963 (or 35958 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 6126365220650 in words is "six trillion, one hundred twenty-six billion, three hundred sixty-five million, two hundred twenty thousand, six hundred fifty".