11456953586 has 16 divisors (see below), whose sum is σ = 18821073600. Its totient is φ = 5198199888.

The previous prime is 11456953567. The next prime is 11456953589. The reversal of 11456953586 is 68535965411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11456953589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3732806 + ... + 3735873.

It is an arithmetic number, because the mean of its divisors is an integer number (1176317100).

Almost surely, 2^11456953586 is an apocalyptic number.

11456953586 is a deficient number, since it is larger than the sum of its proper divisors (7364120014).

11456953586 is a wasteful number, since it uses less digits than its factorization.

11456953586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468753.

The product of its digits is 3888000, while the sum is 53.

The spelling of 11456953586 in words is "eleven billion, four hundred fifty-six million, nine hundred fifty-three thousand, five hundred eighty-six".