5580518 has 4 divisors (see below), whose sum is σ = 8370780. Its totient is φ = 2790258.

The previous prime is 5580517. The next prime is 5580521. The reversal of 5580518 is 8150855.

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

It is a super-2 number, since 2×5580518² = 62284362296648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5580517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395128 + ... + 1395131.

It is an arithmetic number, because the mean of its divisors is an integer number (2092695).

Almost surely, 2^5580518 is an apocalyptic number.

5580518 is a deficient number, since it is larger than the sum of its proper divisors (2790262).

5580518 is a wasteful number, since it uses less digits than its factorization.

5580518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790261.

The product of its (nonzero) digits is 8000, while the sum is 32.

The square root of 5580518 is about 2362.3120031020. The cubic root of 5580518 is about 177.3746307736.

The spelling of 5580518 in words is "five million, five hundred eighty thousand, five hundred eighteen".