11052545 has 16 divisors (see below), whose sum is σ = 15212928. Its totient is φ = 7551360.

The previous prime is 11052497. The next prime is 11052553. The reversal of 11052545 is 54525011.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-11052545 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11052545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15650 + ... + 16340.

It is an arithmetic number, because the mean of its divisors is an integer number (950808).

Almost surely, 2^11052545 is an apocalyptic number.

It is an amenable number.

11052545 is a deficient number, since it is larger than the sum of its proper divisors (4160383).

11052545 is an equidigital number, since it uses as much as digits as its factorization.

11052545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 11052545 is about 3324.5368098428. The cubic root of 11052545 is about 222.7515649801.

Adding to 11052545 its reverse (54525011), we get a palindrome (65577556).

The spelling of 11052545 in words is "eleven million, fifty-two thousand, five hundred forty-five".