11453579 has 6 divisors (see below), whose sum is σ = 11863020. Its totient is φ = 11057816.

The previous prime is 11453573. The next prime is 11453587. The reversal of 11453579 is 97535411.

11453579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11453579 - 2¹⁶ = 11388043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11453573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5969 + ... + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (1977170).

Almost surely, 2^11453579 is an apocalyptic number.

11453579 is a deficient number, since it is larger than the sum of its proper divisors (409441).

11453579 is an equidigital number, since it uses as much as digits as its factorization.

11453579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13677 (or 13648 counting only the distinct ones).

The product of its digits is 18900, while the sum is 35.

The square root of 11453579 is about 3384.3136674960. The cubic root of 11453579 is about 225.4137506252.

The spelling of 11453579 in words is "eleven million, four hundred fifty-three thousand, five hundred seventy-nine".