11545345 has 8 divisors (see below), whose sum is σ = 15833664. Its totient is φ = 7916784.

The previous prime is 11545343. The next prime is 11545351. The reversal of 11545345 is 54354511.

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

It is a cyclic number.

It is not a de Polignac number, because 11545345 - 2¹ = 11545343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11545343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164899 + ... + 164968.

It is an arithmetic number, because the mean of its divisors is an integer number (1979208).

Almost surely, 2^11545345 is an apocalyptic number.

It is an amenable number.

11545345 is a deficient number, since it is larger than the sum of its proper divisors (4288319).

11545345 is an equidigital number, since it uses as much as digits as its factorization.

11545345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329879.

The product of its digits is 6000, while the sum is 28.

The square root of 11545345 is about 3397.8441694698. The cubic root of 11545345 is about 226.0141544898.

Adding to 11545345 its reverse (54354511), we get a palindrome (65899856).

The spelling of 11545345 in words is "eleven million, five hundred forty-five thousand, three hundred forty-five".