10727765589 has 16 divisors (see below), whose sum is σ = 14516879552. Its totient is φ = 7045481088.

The previous prime is 10727765567. The next prime is 10727765591. The reversal of 10727765589 is 98556772701.

It is a happy number.

It is not a de Polignac number, because 10727765589 - 2²⁰ = 10726717013 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 (10727765509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158094 + ... + 215520.

It is an arithmetic number, because the mean of its divisors is an integer number (907304972).

Almost surely, 2^10727765589 is an apocalyptic number.

It is an amenable number.

10727765589 is a deficient number, since it is larger than the sum of its proper divisors (3789113963).

10727765589 is an equidigital number, since it uses as much as digits as its factorization.

10727765589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58356.

The product of its (nonzero) digits is 7408800, while the sum is 57.

The spelling of 10727765589 in words is "ten billion, seven hundred twenty-seven million, seven hundred sixty-five thousand, five hundred eighty-nine".