5528455 has 4 divisors (see below), whose sum is σ = 6634152. Its totient is φ = 4422760.

The previous prime is 5528443. The next prime is 5528461. The reversal of 5528455 is 5548255.

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

It is not a de Polignac number, because 5528455 - 2¹¹ = 5526407 is a prime.

It is a Duffinian number.

5528455 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5528455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552841 + ... + 552850.

It is an arithmetic number, because the mean of its divisors is an integer number (1658538).

Almost surely, 2^5528455 is an apocalyptic number.

5528455 is a deficient number, since it is larger than the sum of its proper divisors (1105697).

5528455 is a wasteful number, since it uses less digits than its factorization.

5528455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105696.

The product of its digits is 40000, while the sum is 34.

The square root of 5528455 is about 2351.2666798983. The cubic root of 5528455 is about 176.8213056059.

The spelling of 5528455 in words is "five million, five hundred twenty-eight thousand, four hundred fifty-five".