5528291 has 4 divisors (see below), whose sum is σ = 5534184. Its totient is φ = 5522400.

The previous prime is 5528287. The next prime is 5528387. The reversal of 5528291 is 1928255.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5528291 - 2² = 5528287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5528231) 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, 1190 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (1383546).

Almost surely, 2^5528291 is an apocalyptic number.

5528291 is a deficient number, since it is larger than the sum of its proper divisors (5893).

5528291 is a wasteful number, since it uses less digits than its factorization.

5528291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892.

The product of its digits is 7200, while the sum is 32.

The square root of 5528291 is about 2351.2318048206. The cubic root of 5528291 is about 176.8195571378.

The spelling of 5528291 in words is "five million, five hundred twenty-eight thousand, two hundred ninety-one".