10263686466 has 16 divisors (see below), whose sum is σ = 22393497888. Its totient is φ = 3110208000.

The previous prime is 10263686453. The next prime is 10263686507. The reversal of 10263686466 is 66468636201.

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, 77755135 + ... + 77755266.

It is an arithmetic number, because the mean of its divisors is an integer number (1399593618).

Almost surely, 2^10263686466 is an apocalyptic number.

10263686466 is an abundant number, since it is smaller than the sum of its proper divisors (12129811422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10263686466 is a wasteful number, since it uses less digits than its factorization.

10263686466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155510417.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 10263686466 in words is "ten billion, two hundred sixty-three million, six hundred eighty-six thousand, four hundred sixty-six".