11446325403453 has 6 divisors (see below), whose sum is σ = 16533581138334. Its totient is φ = 7630883602296.

The previous prime is 11446325403433. The next prime is 11446325403503. The reversal of 11446325403453 is 35430452364411.

11446325403453 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 63 + 2 + 540 + 3 + 45 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9566018038404 + 1880307365049 = 3092898^2 + 1371243^2 .

It is not a de Polignac number, because 11446325403453 - 2²⁶ = 11446258294589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11446325403399 and 11446325403408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446325403433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 635906966850 + ... + 635906966867.

It is an arithmetic number, because the mean of its divisors is an integer number (2755596856389).

Almost surely, 2^{11446325403453} is an apocalyptic number.

It is an amenable number.

11446325403453 is a deficient number, since it is larger than the sum of its proper divisors (5087255734881).

11446325403453 is a wasteful number, since it uses less digits than its factorization.

11446325403453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271813933723 (or 1271813933720 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

Adding to 11446325403453 its reverse (35430452364411), we get a palindrome (46876777767864).

The spelling of 11446325403453 in words is "eleven trillion, four hundred forty-six billion, three hundred twenty-five million, four hundred three thousand, four hundred fifty-three".