10727790247 has 2 divisors, whose sum is σ = 10727790248. Its totient is φ = 10727790246.

The previous prime is 10727790239. The next prime is 10727790301. The reversal of 10727790247 is 74209772701.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10727790247 - 2³ = 10727790239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10727790197 and 10727790206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10727790217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5363895123 + 5363895124.

It is an arithmetic number, because the mean of its divisors is an integer number (5363895124).

Almost surely, 2^10727790247 is an apocalyptic number.

10727790247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10727790247 is an equidigital number, since it uses as much as digits as its factorization.

10727790247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345744, while the sum is 46.

The spelling of 10727790247 in words is "ten billion, seven hundred twenty-seven million, seven hundred ninety thousand, two hundred forty-seven".