10053994786 has 24 divisors (see below), whose sum is σ = 17551730700. Its totient is φ = 4301172480.

The previous prime is 10053994759. The next prime is 10053994829. The reversal of 10053994786 is 68749935001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8145965025 + 1908029761 = 90255^2 + 43681^2 .

It is a super-2 number, since 2×10053994786² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1217811 + ... + 1226038.

Almost surely, 2^10053994786 is an apocalyptic number.

10053994786 is a deficient number, since it is larger than the sum of its proper divisors (7497735914).

10053994786 is a wasteful number, since it uses less digits than its factorization.

10053994786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443890 (or 2443879 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 10053994786 in words is "ten billion, fifty-three million, nine hundred ninety-four thousand, seven hundred eighty-six".