5045020111 has 4 divisors (see below), whose sum is σ = 5168069424. Its totient is φ = 4921970800.

The previous prime is 5045020109. The next prime is 5045020117. The reversal of 5045020111 is 1110205405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5045020111 - 2¹ = 5045020109 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 (5045020117) 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 3 ways as a sum of consecutive naturals, for example, 61524595 + ... + 61524676.

It is an arithmetic number, because the mean of its divisors is an integer number (1292017356).

Almost surely, 2^5045020111 is an apocalyptic number.

5045020111 is a deficient number, since it is larger than the sum of its proper divisors (123049313).

5045020111 is a wasteful number, since it uses less digits than its factorization.

5045020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123049312.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 5045020111 is about 71028.3049987820. The cubic root of 5045020111 is about 1715.0928401888.

Adding to 5045020111 its reverse (1110205405), we get a palindrome (6155225516).

The spelling of 5045020111 in words is "five billion, forty-five million, twenty thousand, one hundred eleven".