10780266053 has 4 divisors (see below), whose sum is σ = 10956991788. Its totient is φ = 10603540320.

The previous prime is 10780266047. The next prime is 10780266059. The reversal of 10780266053 is 35066208701.

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

It is an interprime number because it is at equal distance from previous prime (10780266047) and next prime (10780266059).

It can be written as a sum of positive squares in 2 ways, for example, as 258019969 + 10522246084 = 16063^2 + 102578^2 .

It is a cyclic number.

It is not a de Polignac number, because 10780266053 - 2²⁸ = 10511830597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10780265998 and 10780266016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10780266059) 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, 88362776 + ... + 88362897.

It is an arithmetic number, because the mean of its divisors is an integer number (2739247947).

Almost surely, 2^10780266053 is an apocalyptic number.

It is an amenable number.

10780266053 is a deficient number, since it is larger than the sum of its proper divisors (176725735).

10780266053 is an equidigital number, since it uses as much as digits as its factorization.

10780266053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176725734.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 10780266053 in words is "ten billion, seven hundred eighty million, two hundred sixty-six thousand, fifty-three".