11150045 has 16 divisors (see below), whose sum is σ = 14473728. Its totient is φ = 8213760.

The previous prime is 11150039. The next prime is 11150063. The reversal of 11150045 is 54005111.

11150045 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 11150045 - 2¹² = 11145949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a zygodrome in base 16.

It is a congruent number.

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, 2600 + ... + 5390.

It is an arithmetic number, because the mean of its divisors is an integer number (904608).

Almost surely, 2^11150045 is an apocalyptic number.

It is an amenable number.

11150045 is a deficient number, since it is larger than the sum of its proper divisors (3323683).

11150045 is a wasteful number, since it uses less digits than its factorization.

11150045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 11150045 is about 3339.1683096244. The cubic root of 11150045 is about 223.4046491388.

Adding to 11150045 its reverse (54005111), we get a palindrome (65155156).

The spelling of 11150045 in words is "eleven million, one hundred fifty thousand, forty-five".