10727768147 has 4 divisors (see below), whose sum is σ = 11073825216. Its totient is φ = 10381711080.

The previous prime is 10727768143. The next prime is 10727768173. The reversal of 10727768147 is 74186772701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74186772701 = 8573 ⋅8653537.

It is a cyclic number.

It is not a de Polignac number, because 10727768147 - 2² = 10727768143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10727768095 and 10727768104.

It is not an unprimeable number, because it can be changed into a prime (10727768141) 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, 173028488 + ... + 173028549.

It is an arithmetic number, because the mean of its divisors is an integer number (2768456304).

Almost surely, 2^10727768147 is an apocalyptic number.

10727768147 is a deficient number, since it is larger than the sum of its proper divisors (346057069).

10727768147 is an equidigital number, since it uses as much as digits as its factorization.

10727768147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346057068.

The product of its (nonzero) digits is 921984, while the sum is 50.

The spelling of 10727768147 in words is "ten billion, seven hundred twenty-seven million, seven hundred sixty-eight thousand, one hundred forty-seven".