10266708250 has 16 divisors (see below), whose sum is σ = 19219278312. Its totient is φ = 4106683200.

The previous prime is 10266708239. The next prime is 10266708269. The reversal of 10266708250 is 5280766201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2302752169 + 7963956081 = 47987^2 + 89241^2 .

It is a super-4 number, since 4×10266708250⁴ (a number of 41 digits) contains 4444 as substring.

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, 20533167 + ... + 20533666.

Almost surely, 2^10266708250 is an apocalyptic number.

10266708250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10266708250 is a deficient number, since it is larger than the sum of its proper divisors (8952570062).

10266708250 is an equidigital number, since it uses as much as digits as its factorization.

10266708250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41066850 (or 41066840 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 10266708250 in words is "ten billion, two hundred sixty-six million, seven hundred eight thousand, two hundred fifty".