10105783794 has 12 divisors (see below), whose sum is σ = 21895864926. Its totient is φ = 3368594592.

The previous prime is 10105783759. The next prime is 10105783801. The reversal of 10105783794 is 49738750101.

10105783794 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 578 + 3 + 79 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10103265225 + 2518569 = 100515^2 + 1587^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280716199 + ... + 280716234.

Almost surely, 2^10105783794 is an apocalyptic number.

10105783794 is an abundant number, since it is smaller than the sum of its proper divisors (11790081132).

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

10105783794 is a wasteful number, since it uses less digits than its factorization.

10105783794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561432441 (or 561432438 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 10105783794 in words is "ten billion, one hundred five million, seven hundred eighty-three thousand, seven hundred ninety-four".