5645003111 has 8 divisors (see below), whose sum is σ = 6159751824. Its totient is φ = 5130515520.

The previous prime is 5645003107. The next prime is 5645003131. The reversal of 5645003111 is 1113005465.

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 5645003111 - 2² = 5645003107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645003101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18620 + ... + 107873.

It is an arithmetic number, because the mean of its divisors is an integer number (769968978).

Almost surely, 2^5645003111 is an apocalyptic number.

5645003111 is a deficient number, since it is larger than the sum of its proper divisors (514748713).

5645003111 is a wasteful number, since it uses less digits than its factorization.

5645003111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130561.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 5645003111 is about 75133.2357282714. The cubic root of 5645003111 is about 1780.5522747645.

Adding to 5645003111 its reverse (1113005465), we get a palindrome (6758008576).

The spelling of 5645003111 in words is "five billion, six hundred forty-five million, three thousand, one hundred eleven".