10643807092 has 6 divisors (see below), whose sum is σ = 18626662418. Its totient is φ = 5321903544.

The previous prime is 10643807081. The next prime is 10643807137. The reversal of 10643807092 is 29070834601.

It can be written as a sum of positive squares in only one way, i.e., 6754538596 + 3889268496 = 82186^2 + 62364^2 .

It is a super-2 number, since 2×10643807092² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330475883 + ... + 1330475890.

Almost surely, 2^10643807092 is an apocalyptic number.

It is an amenable number.

10643807092 is a deficient number, since it is larger than the sum of its proper divisors (7982855326).

10643807092 is a wasteful number, since it uses less digits than its factorization.

10643807092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660951777 (or 2660951775 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 10643807092 in words is "ten billion, six hundred forty-three million, eight hundred seven thousand, ninety-two".