11454885458 has 8 divisors (see below), whose sum is σ = 17202810240. Its totient is φ = 5720615380.

The previous prime is 11454885457. The next prime is 11454885487. The reversal of 11454885458 is 85458845411.

11454885458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (11454885451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3411578 + ... + 3414933.

It is an arithmetic number, because the mean of its divisors is an integer number (2150351280).

Almost surely, 2^11454885458 is an apocalyptic number.

11454885458 is a deficient number, since it is larger than the sum of its proper divisors (5747924782).

11454885458 is an equidigital number, since it uses as much as digits as its factorization.

11454885458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827352.

The product of its digits is 4096000, while the sum is 53.

The spelling of 11454885458 in words is "eleven billion, four hundred fifty-four million, eight hundred eighty-five thousand, four hundred fifty-eight".