5527997 has 4 divisors (see below), whose sum is σ = 5549280. Its totient is φ = 5506716.

The previous prime is 5527987. The next prime is 5528011. The reversal of 5527997 is 7997255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5527997 - 2¹² = 5523901 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 (5527927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10247 + ... + 10772.

It is an arithmetic number, because the mean of its divisors is an integer number (1387320).

Almost surely, 2^5527997 is an apocalyptic number.

It is an amenable number.

5527997 is a deficient number, since it is larger than the sum of its proper divisors (21283).

5527997 is a wasteful number, since it uses less digits than its factorization.

5527997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21282.

The product of its digits is 198450, while the sum is 44.

The square root of 5527997 is about 2351.1692835693. The cubic root of 5527997 is about 176.8164226024.

The spelling of 5527997 in words is "five million, five hundred twenty-seven thousand, nine hundred ninety-seven".