6366666050252 has 24 divisors (see below), whose sum is σ = 11161846503360. Its totient is φ = 3177567912960.

The previous prime is 6366666050243. The next prime is 6366666050257. The reversal of 6366666050252 is 2520506666636.

It is a junction number, because it is equal to n+sod(n) for n = 6366666050194 and 6366666050203.

It is not an unprimeable number, because it can be changed into a prime (6366666050257) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31470302 + ... + 31671962.

It is an arithmetic number, because the mean of its divisors is an integer number (465076937640).

Almost surely, 2^{6366666050252} is an apocalyptic number.

It is an amenable number.

6366666050252 is a deficient number, since it is larger than the sum of its proper divisors (4795180453108).

6366666050252 is a wasteful number, since it uses less digits than its factorization.

6366666050252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215921 (or 215919 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 53.

The spelling of 6366666050252 in words is "six trillion, three hundred sixty-six billion, six hundred sixty-six million, fifty thousand, two hundred fifty-two".