5280555 has 16 divisors (see below), whose sum is σ = 9656064. Its totient is φ = 2413920.

The previous prime is 5280553. The next prime is 5280589. The reversal of 5280555 is 5550825.

It is not a de Polignac number, because 5280555 - 2¹ = 5280553 is a prime.

It is a super-2 number, since 2×5280555² = 55768522216050, which contains 22 as substring.

It is an Ulam number.

5280555 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5280553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25041 + ... + 25250.

It is an arithmetic number, because the mean of its divisors is an integer number (603504).

Almost surely, 2^5280555 is an apocalyptic number.

5280555 is a deficient number, since it is larger than the sum of its proper divisors (4375509).

5280555 is a wasteful number, since it uses less digits than its factorization.

5280555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50306.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5280555 is about 2297.9458218156. The cubic root of 5280555 is about 174.1378548170.

The spelling of 5280555 in words is "five million, two hundred eighty thousand, five hundred fifty-five".