10653288779 has 4 divisors (see below), whose sum is σ = 12175187184. Its totient is φ = 9131390376.

The previous prime is 10653288761. The next prime is 10653288781. The reversal of 10653288779 is 97788235601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10653288779 is a prime.

It is a super-2 number, since 2×10653288779² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10653288719) 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 3 ways as a sum of consecutive naturals, for example, 760949192 + ... + 760949205.

It is an arithmetic number, because the mean of its divisors is an integer number (3043796796).

Almost surely, 2^10653288779 is an apocalyptic number.

10653288779 is a deficient number, since it is larger than the sum of its proper divisors (1521898405).

10653288779 is an equidigital number, since it uses as much as digits as its factorization.

10653288779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521898404.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 10653288779 in words is "ten billion, six hundred fifty-three million, two hundred eighty-eight thousand, seven hundred seventy-nine".