5284551 has 4 divisors (see below), whose sum is σ = 7046072. Its totient is φ = 3523032.

The previous prime is 5284541. The next prime is 5284579. The reversal of 5284551 is 1554825.

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

It is not a de Polignac number, because 5284551 - 2⁷ = 5284423 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 (5284511) 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, 880756 + ... + 880761.

It is an arithmetic number, because the mean of its divisors is an integer number (1761518).

Almost surely, 2^5284551 is an apocalyptic number.

5284551 is a deficient number, since it is larger than the sum of its proper divisors (1761521).

5284551 is a wasteful number, since it uses less digits than its factorization.

5284551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761520.

The product of its digits is 8000, while the sum is 30.

The square root of 5284551 is about 2298.8151295831. The cubic root of 5284551 is about 174.1817693560.

The spelling of 5284551 in words is "five million, two hundred eighty-four thousand, five hundred fifty-one".