5521375 has 8 divisors (see below), whose sum is σ = 6890832. Its totient is φ = 4417000.

The previous prime is 5521363. The next prime is 5521391. The reversal of 5521375 is 5731255.

It is not a de Polignac number, because 5521375 - 2⁹ = 5520863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21961 + ... + 22210.

It is an arithmetic number, because the mean of its divisors is an integer number (861354).

Almost surely, 2^5521375 is an apocalyptic number.

5521375 is a deficient number, since it is larger than the sum of its proper divisors (1369457).

5521375 is an equidigital number, since it uses as much as digits as its factorization.

5521375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44186 (or 44176 counting only the distinct ones).

The product of its digits is 5250, while the sum is 28.

The square root of 5521375 is about 2349.7606261064. The cubic root of 5521375 is about 176.7457914622.

The spelling of 5521375 in words is "five million, five hundred twenty-one thousand, three hundred seventy-five".