10185009611 has 12 divisors (see below), whose sum is σ = 11849514768. Its totient is φ = 8728795152.

The previous prime is 10185009563. The next prime is 10185009613. The reversal of 10185009611 is 11690058101.

It is a de Polignac number, because none of the positive numbers 2^k-10185009611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10185009613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658610 + ... + 673896.

It is an arithmetic number, because the mean of its divisors is an integer number (987459564).

Almost surely, 2^10185009611 is an apocalyptic number.

10185009611 is a deficient number, since it is larger than the sum of its proper divisors (1664505157).

10185009611 is a wasteful number, since it uses less digits than its factorization.

10185009611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28898 (or 28891 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 32.

The spelling of 10185009611 in words is "ten billion, one hundred eighty-five million, nine thousand, six hundred eleven".