5521325 has 24 divisors (see below), whose sum is σ = 7237632. Its totient is φ = 4173120.

The previous prime is 5521309. The next prime is 5521361. The reversal of 5521325 is 5231255.

It is not a de Polignac number, because 5521325 - 2⁴ = 5521309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5521325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43412 + ... + 43538.

It is an arithmetic number, because the mean of its divisors is an integer number (301568).

Almost surely, 2^5521325 is an apocalyptic number.

It is an amenable number.

5521325 is a deficient number, since it is larger than the sum of its proper divisors (1716307).

5521325 is a wasteful number, since it uses less digits than its factorization.

5521325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 216 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 5521325 is about 2349.7499867007. The cubic root of 5521325 is about 176.7452579407.

The spelling of 5521325 in words is "five million, five hundred twenty-one thousand, three hundred twenty-five".