10065585191 has 4 divisors (see below), whose sum is σ = 10337628072. Its totient is φ = 9793542312.

The previous prime is 10065585133. The next prime is 10065585193. The reversal of 10065585191 is 19158556001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19158556001 = 13 ⋅1473735077.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10065585191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10065585193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136021385 + ... + 136021458.

It is an arithmetic number, because the mean of its divisors is an integer number (2584407018).

Almost surely, 2^10065585191 is an apocalyptic number.

10065585191 is a deficient number, since it is larger than the sum of its proper divisors (272042881).

10065585191 is an equidigital number, since it uses as much as digits as its factorization.

10065585191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272042880.

The product of its (nonzero) digits is 54000, while the sum is 41.

The spelling of 10065585191 in words is "ten billion, sixty-five million, five hundred eighty-five thousand, one hundred ninety-one".