11256844330453 has 8 divisors (see below), whose sum is σ = 11319131093816. Its totient is φ = 11194558603200.

The previous prime is 11256844330399. The next prime is 11256844330471. The reversal of 11256844330453 is 35403344865211.

11256844330453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3957326425809 + 7299517904644 = 1989303^2 + 2701762^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11256844330453 - 2²⁹ = 11256307459541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11256844330397 and 11256844330406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11256844330493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34090483 + ... + 34419103.

It is an arithmetic number, because the mean of its divisors is an integer number (1414891386727).

Almost surely, 2^{11256844330453} is an apocalyptic number.

It is an amenable number.

11256844330453 is a deficient number, since it is larger than the sum of its proper divisors (62286763363).

11256844330453 is a wasteful number, since it uses less digits than its factorization.

11256844330453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518055.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 11256844330453 in words is "eleven trillion, two hundred fifty-six billion, eight hundred forty-four million, three hundred thirty thousand, four hundred fifty-three".