11051264310553 has 4 divisors (see below), whose sum is σ = 11701338681780. Its totient is φ = 10401189939328.

The previous prime is 11051264310533. The next prime is 11051264310563. The reversal of 11051264310553 is 35501346215011.

11051264310553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8514099559449 + 2537164751104 = 2917893^2 + 1592848^2 .

It is a cyclic number.

It is not a de Polignac number, because 11051264310553 - 2¹³ = 11051264302361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11051264310533) 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, 325037185588 + ... + 325037185621.

It is an arithmetic number, because the mean of its divisors is an integer number (2925334670445).

Almost surely, 2^{11051264310553} is an apocalyptic number.

It is an amenable number.

11051264310553 is a deficient number, since it is larger than the sum of its proper divisors (650074371227).

11051264310553 is an equidigital number, since it uses as much as digits as its factorization.

11051264310553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650074371226.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 11051264310553 in words is "eleven trillion, fifty-one billion, two hundred sixty-four million, three hundred ten thousand, five hundred fifty-three".