11545457482 has 8 divisors (see below), whose sum is σ = 18650354436. Its totient is φ = 5328672672.

The previous prime is 11545457479. The next prime is 11545457491. The reversal of 11545457482 is 28475454511.

It can be written as a sum of positive squares in 2 ways, for example, as 11472337881 + 73119601 = 107109^2 + 8551^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222028003 + ... + 222028054.

Almost surely, 2^11545457482 is an apocalyptic number.

11545457482 is a deficient number, since it is larger than the sum of its proper divisors (7104896954).

11545457482 is a wasteful number, since it uses less digits than its factorization.

11545457482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444056072.

The product of its digits is 896000, while the sum is 46.

The spelling of 11545457482 in words is "eleven billion, five hundred forty-five million, four hundred fifty-seven thousand, four hundred eighty-two".