11446145152573 has 2 divisors, whose sum is σ = 11446145152574. Its totient is φ = 11446145152572.

The previous prime is 11446145152549. The next prime is 11446145152577. The reversal of 11446145152573 is 37525154164411.

11446145152573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11312439379609 + 133705772964 = 3363397^2 + 365658^2 .

It is a cyclic number.

It is not a de Polignac number, because 11446145152573 - 2¹³ = 11446145144381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11446145152577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5723072576286 + 5723072576287.

It is an arithmetic number, because the mean of its divisors is an integer number (5723072576287).

Almost surely, 2^{11446145152573} is an apocalyptic number.

It is an amenable number.

11446145152573 is a deficient number, since it is larger than the sum of its proper divisors (1).

11446145152573 is an equidigital number, since it uses as much as digits as its factorization.

11446145152573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 49.

The spelling of 11446145152573 in words is "eleven trillion, four hundred forty-six billion, one hundred forty-five million, one hundred fifty-two thousand, five hundred seventy-three".