11351352573 has 24 divisors (see below), whose sum is σ = 18015684960. Its totient is φ = 6830105760.

The previous prime is 11351352569. The next prime is 11351352589. The reversal of 11351352573 is 37525315311.

11351352573 is a `hidden beast` number, since 1 + 1 + 3 + 51 + 35 + 2 + 573 = 666.

It is not a de Polignac number, because 11351352573 - 2² = 11351352569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11351351573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398686 + ... + 426207.

It is an arithmetic number, because the mean of its divisors is an integer number (750653540).

Almost surely, 2^11351352573 is an apocalyptic number.

It is an amenable number.

11351352573 is a deficient number, since it is larger than the sum of its proper divisors (6664332387).

11351352573 is a wasteful number, since it uses less digits than its factorization.

11351352573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825049 (or 825046 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

Adding to 11351352573 its reverse (37525315311), we get a palindrome (48876667884).

The spelling of 11351352573 in words is "eleven billion, three hundred fifty-one million, three hundred fifty-two thousand, five hundred seventy-three".