10265447266 has 16 divisors (see below), whose sum is σ = 15474223800. Its totient is φ = 5107419648.

The previous prime is 10265447207. The next prime is 10265447279. The reversal of 10265447266 is 66274456201.

It can be written as a sum of positive squares in 4 ways, for example, as 3501207241 + 6764240025 = 59171^2 + 82245^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447730 + ... + 470098.

Almost surely, 2^10265447266 is an apocalyptic number.

10265447266 is a deficient number, since it is larger than the sum of its proper divisors (5208776534).

10265447266 is a wasteful number, since it uses less digits than its factorization.

10265447266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23493.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 10265447266 in words is "ten billion, two hundred sixty-five million, four hundred forty-seven thousand, two hundred sixty-six".