47827785056266 has 8 divisors (see below), whose sum is σ = 71741831190660. Its totient is φ = 23913841326048.

The previous prime is 47827785056189. The next prime is 47827785056267. The reversal of 47827785056266 is 66265058772874.

It can be written as a sum of positive squares in 2 ways, for example, as 45112325998041 + 2715459058225 = 6716571^2 + 1647865^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (47827785056267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24422571 + ... + 26308126.

Almost surely, 2^{47827785056266} is an apocalyptic number.

47827785056266 is a deficient number, since it is larger than the sum of its proper divisors (23914046134394).

47827785056266 is a wasteful number, since it uses less digits than its factorization.

47827785056266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51202088.

The product of its (nonzero) digits is 1896652800, while the sum is 73.

The spelling of 47827785056266 in words is "forty-seven trillion, eight hundred twenty-seven billion, seven hundred eighty-five million, fifty-six thousand, two hundred sixty-six".