5475428111 has 4 divisors (see below), whose sum is σ = 5482033800. Its totient is φ = 5468822424.

The previous prime is 5475428083. The next prime is 5475428117. The reversal of 5475428111 is 1118245745.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5475428111 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 (5475428117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301601 + ... + 3303258.

It is an arithmetic number, because the mean of its divisors is an integer number (1370508450).

Almost surely, 2^5475428111 is an apocalyptic number.

5475428111 is a deficient number, since it is larger than the sum of its proper divisors (6605689).

5475428111 is an equidigital number, since it uses as much as digits as its factorization.

5475428111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605688.

The product of its digits is 44800, while the sum is 38.

The square root of 5475428111 is about 73996.1357842421. The cubic root of 5475428111 is about 1762.5415363415.

The spelling of 5475428111 in words is "five billion, four hundred seventy-five million, four hundred twenty-eight thousand, one hundred eleven".