10081085049 has 12 divisors (see below), whose sum is σ = 16641791296. Its totient is φ = 5760619992.

The previous prime is 10081085033. The next prime is 10081085101. The reversal of 10081085049 is 94058018001.

It is not a de Polignac number, because 10081085049 - 2⁴ = 10081085033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10081075049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80008549 + ... + 80008674.

Almost surely, 2^10081085049 is an apocalyptic number.

It is an amenable number.

10081085049 is a deficient number, since it is larger than the sum of its proper divisors (6560706247).

10081085049 is a wasteful number, since it uses less digits than its factorization.

10081085049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160017236 (or 160017233 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The spelling of 10081085049 in words is "ten billion, eighty-one million, eighty-five thousand, forty-nine".