5525571 has 4 divisors (see below), whose sum is σ = 7367432. Its totient is φ = 3683712.

The previous prime is 5525549. The next prime is 5525581. The reversal of 5525571 is 1755255.

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

It is not a de Polignac number, because 5525571 - 2⁹ = 5525059 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920926 + ... + 920931.

It is an arithmetic number, because the mean of its divisors is an integer number (1841858).

Almost surely, 2^5525571 is an apocalyptic number.

5525571 is a deficient number, since it is larger than the sum of its proper divisors (1841861).

5525571 is a wasteful number, since it uses less digits than its factorization.

5525571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841860.

The product of its digits is 8750, while the sum is 30.

The square root of 5525571 is about 2350.6533134429. The cubic root of 5525571 is about 176.7905531114.

The spelling of 5525571 in words is "five million, five hundred twenty-five thousand, five hundred seventy-one".